788981901

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{10007}}^1$

素因数の和:10692

約数の個数: 16

約数和(自身を含む): 1079422848

約数和(自身を除く): 290440947

約数列:

[1, 3, 41, 123, 641, 1923, 10007, 26281, 30021, 78843, 410287, 1230861, 6414487, 19243461, 262993967, 788981901]

約数ペア:

[(1, 788981901), (3, 262993967), (41, 19243461), (123, 6414487), (641, 1230861), (1923, 410287), (10007, 78843), (26281, 30021)]