193211031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{105407}}^1$

素因数の和:105470

約数の個数: 16

約数和(自身を含む): 283336704

約数和(自身を除く): 90125673

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 105407, 316221, 1370291, 4110873, 4954129, 14862387, 64403677, 193211031]

約数ペア:

[(1, 193211031), (3, 64403677), (13, 14862387), (39, 4954129), (47, 4110873), (141, 1370291), (611, 316221), (1833, 105407)]