1330352373

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{388651}}^1$

素因数の和:388824

約数の個数: 16

約数和(自身を含む): 2039645696

約数和(自身を除く): 709293323

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 388651, 1165953, 2720557, 8161671, 63350113, 190050339, 443450791, 1330352373]

約数ペア:

[(1, 1330352373), (3, 443450791), (7, 190050339), (21, 63350113), (163, 8161671), (489, 2720557), (1141, 1165953), (3423, 388651)]