139797953

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{977}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 156323520

約数和(自身を除く): 16525567

約数列:

[1, 17, 19, 323, 443, 977, 7531, 8417, 16609, 18563, 143089, 315571, 432811, 7357787, 8223409, 139797953]

約数ペア:

[(1, 139797953), (17, 8223409), (19, 7357787), (323, 432811), (443, 315571), (977, 143089), (7531, 18563), (8417, 16609)]