8413307

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 10033152

約数和(自身を除く): 1619845

約数列:

[1, 7, 31, 137, 217, 283, 959, 1981, 4247, 8773, 29729, 38771, 61411, 271397, 1201901, 8413307]

約数ペア:

[(1, 8413307), (7, 1201901), (31, 271397), (137, 61411), (217, 38771), (283, 29729), (959, 8773), (1981, 4247)]