40982991

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3163}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 62571264

約数和(自身を除く): 21588273

約数列:

[1, 3, 7, 21, 617, 1851, 3163, 4319, 9489, 12957, 22141, 66423, 1951571, 5854713, 13660997, 40982991]

約数ペア:

[(1, 40982991), (3, 13660997), (7, 5854713), (21, 1951571), (617, 66423), (1851, 22141), (3163, 12957), (4319, 9489)]