319935843

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{156601}}^1$

素因数の和:156834

約数の個数: 12

約数和(自身を含む): 464168328

約数和(自身を除く): 144232485

約数列:

[1, 3, 9, 227, 681, 2043, 156601, 469803, 1409409, 35548427, 106645281, 319935843]

約数ペア:

[(1, 319935843), (3, 106645281), (9, 35548427), (227, 1409409), (681, 469803), (2043, 156601)]