1330990443

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{2207281}}^1$

素因数の和:2207354

約数の個数: 12

約数和(自身を含む): 1951237288

約数和(自身を除く): 620246845

約数列:

[1, 3, 9, 67, 201, 603, 2207281, 6621843, 19865529, 147887827, 443663481, 1330990443]

約数ペア:

[(1, 1330990443), (3, 443663481), (9, 147887827), (67, 19865529), (201, 6621843), (603, 2207281)]