139487406

素因数分解:

$2^1\times 3^1\times {\mathrm{3251}}^1\times {\mathrm{7151}}^1$

素因数の和:10407

約数の個数: 16

約数和(自身を含む): 279099648

約数和(自身を除く): 139612242

約数列:

[1, 2, 3, 6, 3251, 6502, 7151, 9753, 14302, 19506, 21453, 42906, 23247901, 46495802, 69743703, 139487406]

約数ペア:

[(1, 139487406), (2, 69743703), (3, 46495802), (6, 23247901), (3251, 42906), (6502, 21453), (7151, 19506), (9753, 14302)]