1331898

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1741

約数の個数: 16

約数和(自身を含む): 2684640

約数和(自身を除く): 1352742

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1597, 3194, 4791, 9582, 221983, 443966, 665949, 1331898]

約数ペア:

[(1, 1331898), (2, 665949), (3, 443966), (6, 221983), (139, 9582), (278, 4791), (417, 3194), (834, 1597)]