2001088089

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 3909255168

約数和(自身を除く): 1908167079

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 151, 231, 273, 429, 453, 693, 819, 1001, 1057, 1287, 1359, 1471, 1661, 1963, 3003, 3171, 4413, 4983, 5889, 9009, 9513, 10297, 11627, 13239, 13741, 14949, 16181, 17667, 19123, 21593, 30891, 34881, 41223, 48543, 57369, 64779, 92673, 104643, 113267, 123669, 133861, 145629, 151151, 172107, 194337, 210353, 222121, 339801, 401583, 453453, 631059, 666363, 1019403, 1204749, 1360359, 1472471, 1554847, 1893177, 1999089, 2443331, 2887573, 4417413, 4664541, 7329993, 8662719, 13252239, 13993623, 17103317, 20213011, 21989979, 25988157, 31763303, 51309951, 60639033, 95289909, 153929853, 181917099, 222343121, 285869727, 667029363, 2001088089]

約数ペア:

[(1, 2001088089), (3, 667029363), (7, 285869727), (9, 222343121), (11, 181917099), (13, 153929853), (21, 95289909), (33, 60639033), (39, 51309951), (63, 31763303), (77, 25988157), (91, 21989979), (99, 20213011), (117, 17103317), (143, 13993623), (151, 13252239), (231, 8662719), (273, 7329993), (429, 4664541), (453, 4417413), (693, 2887573), (819, 2443331), (1001, 1999089), (1057, 1893177), (1287, 1554847), (1359, 1472471), (1471, 1360359), (1661, 1204749), (1963, 1019403), (3003, 666363), (3171, 631059), (4413, 453453), (4983, 401583), (5889, 339801), (9009, 222121), (9513, 210353), (10297, 194337), (11627, 172107), (13239, 151151), (13741, 145629), (14949, 133861), (16181, 123669), (17667, 113267), (19123, 104643), (21593, 92673), (30891, 64779), (34881, 57369), (41223, 48543)]