398961163

素因数分解:

${\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 411505920

約数和(自身を除く): 12544757

約数列:

[1, 83, 107, 167, 269, 8881, 13861, 17869, 22327, 28783, 44923, 1483127, 2388989, 3728609, 4806761, 398961163]

約数ペア:

[(1, 398961163), (83, 4806761), (107, 3728609), (167, 2388989), (269, 1483127), (8881, 44923), (13861, 28783), (17869, 22327)]