2956401

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 4927104

約数和(自身を除く): 1970703

約数列:

[1, 3, 7, 9, 21, 63, 167, 281, 501, 843, 1169, 1503, 1967, 2529, 3507, 5901, 10521, 17703, 46927, 140781, 328489, 422343, 985467, 2956401]

約数ペア:

[(1, 2956401), (3, 985467), (7, 422343), (9, 328489), (21, 140781), (63, 46927), (167, 17703), (281, 10521), (501, 5901), (843, 3507), (1169, 2529), (1503, 1967)]