2013609591

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7933}}^1$

素因数の和:8045

約数の個数: 64

約数和(自身を含む): 3655987200

約数和(自身を除く): 1642377609

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 79, 119, 153, 189, 237, 357, 459, 553, 711, 1071, 1343, 1659, 2133, 3213, 4029, 4977, 7933, 9401, 12087, 14931, 23799, 28203, 36261, 55531, 71397, 84609, 134861, 166593, 214191, 253827, 404583, 499779, 626707, 944027, 1213749, 1499337, 1880121, 2832081, 3641247, 4386949, 5640363, 8496243, 10654019, 13160847, 16921089, 25488729, 31962057, 39482541, 74578133, 95886171, 118447623, 223734399, 287658513, 671203197, 2013609591]

約数ペア:

[(1, 2013609591), (3, 671203197), (7, 287658513), (9, 223734399), (17, 118447623), (21, 95886171), (27, 74578133), (51, 39482541), (63, 31962057), (79, 25488729), (119, 16921089), (153, 13160847), (189, 10654019), (237, 8496243), (357, 5640363), (459, 4386949), (553, 3641247), (711, 2832081), (1071, 1880121), (1343, 1499337), (1659, 1213749), (2133, 944027), (3213, 626707), (4029, 499779), (4977, 404583), (7933, 253827), (9401, 214191), (12087, 166593), (14931, 134861), (23799, 84609), (28203, 71397), (36261, 55531)]