15706764903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1\times {\mathrm{2971}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 22245776640

約数和(自身を除く): 6539011737

約数列:

[1, 3, 19, 57, 137, 411, 677, 2031, 2603, 2971, 7809, 8913, 12863, 38589, 56449, 92749, 169347, 278247, 407027, 1221081, 1762231, 2011367, 5286693, 6034101, 7733513, 23200539, 38215973, 114647919, 275557279, 826671837, 5235588301, 15706764903]

約数ペア:

[(1, 15706764903), (3, 5235588301), (19, 826671837), (57, 275557279), (137, 114647919), (411, 38215973), (677, 23200539), (2031, 7733513), (2603, 6034101), (2971, 5286693), (7809, 2011367), (8913, 1762231), (12863, 1221081), (38589, 407027), (56449, 278247), (92749, 169347)]