180808771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40787}}^1$

素因数の和:40842

約数の個数: 16

約数和(自身を含む): 219276288

約数和(自身を除く): 38467517

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 40787, 448657, 530231, 1264397, 5832541, 13908367, 16437161, 180808771]

約数ペア:

[(1, 180808771), (11, 16437161), (13, 13908367), (31, 5832541), (143, 1264397), (341, 530231), (403, 448657), (4433, 40787)]