166623294721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2974513}}^1$

素因数の和:2974696

約数の個数: 16

約数和(自身を含む): 186561518080

約数和(自身を除く): 19938223359

約数列:

[1, 13, 31, 139, 403, 1807, 4309, 56017, 2974513, 38668669, 92209903, 413457307, 1198728739, 5374944991, 12817176517, 166623294721]

約数ペア:

[(1, 166623294721), (13, 12817176517), (31, 5374944991), (139, 1198728739), (403, 413457307), (1807, 92209903), (4309, 38668669), (56017, 2974513)]