1289116803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1066267}}^1$

素因数の和:1066314

約数の個数: 16

約数和(自身を含む): 1910752256

約数和(自身を除く): 621635453

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1066267, 3198801, 13861471, 33054277, 41584413, 99162831, 429705601, 1289116803]

約数ペア:

[(1, 1289116803), (3, 429705601), (13, 99162831), (31, 41584413), (39, 33054277), (93, 13861471), (403, 3198801), (1209, 1066267)]