868760109

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{226063}}^1$

素因数の和:226137

約数の個数: 24

約数和(自身を含む): 1457660672

約数和(自身を除く): 588900563

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 226063, 678189, 1582441, 2034567, 4747323, 13789843, 14241969, 41369529, 96528901, 124108587, 289586703, 868760109]

約数ペア:

[(1, 868760109), (3, 289586703), (7, 124108587), (9, 96528901), (21, 41369529), (61, 14241969), (63, 13789843), (183, 4747323), (427, 2034567), (549, 1582441), (1281, 678189), (3843, 226063)]