339939291237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1\times {\mathrm{12343}}^1$

素因数の和:13722

約数の個数: 64

約数和(自身を含む): 565398650880

約数和(自身を除く): 225459359643

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1277, 1659, 3081, 3831, 7189, 8939, 12343, 16601, 21567, 26817, 37029, 49803, 86401, 100883, 116207, 160459, 259203, 302649, 348621, 481377, 706181, 975097, 1123213, 1311479, 2118543, 2925291, 3369639, 3934437, 6825679, 9180353, 12676261, 15762011, 20477037, 27541059, 38028783, 47286033, 88733827, 110334077, 204906143, 266201481, 331002231, 614718429, 1245198869, 1434343001, 3735596607, 4303029003, 8716392083, 16187585297, 26149176249, 48562755891, 113313097079, 339939291237]

約数ペア:

[(1, 339939291237), (3, 113313097079), (7, 48562755891), (13, 26149176249), (21, 16187585297), (39, 8716392083), (79, 4303029003), (91, 3735596607), (237, 1434343001), (273, 1245198869), (553, 614718429), (1027, 331002231), (1277, 266201481), (1659, 204906143), (3081, 110334077), (3831, 88733827), (7189, 47286033), (8939, 38028783), (12343, 27541059), (16601, 20477037), (21567, 15762011), (26817, 12676261), (37029, 9180353), (49803, 6825679), (86401, 3934437), (100883, 3369639), (116207, 2925291), (160459, 2118543), (259203, 1311479), (302649, 1123213), (348621, 975097), (481377, 706181)]