139320906

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{239383}}^1$

素因数の和:239485

約数の個数: 16

約数和(自身を含む): 281515584

約数和(自身を除く): 142194678

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 239383, 478766, 718149, 1436298, 23220151, 46440302, 69660453, 139320906]

約数ペア:

[(1, 139320906), (2, 69660453), (3, 46440302), (6, 23220151), (97, 1436298), (194, 718149), (291, 478766), (582, 239383)]