97797921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 148807680

約数和(自身を除く): 51009759

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 573, 691, 741, 2073, 2483, 3629, 7449, 8983, 10887, 13129, 26949, 39387, 47177, 131981, 141531, 170677, 395943, 512031, 1715753, 2507639, 5147259, 7522917, 32599307, 97797921]

約数ペア:

[(1, 97797921), (3, 32599307), (13, 7522917), (19, 5147259), (39, 2507639), (57, 1715753), (191, 512031), (247, 395943), (573, 170677), (691, 141531), (741, 131981), (2073, 47177), (2483, 39387), (3629, 26949), (7449, 13129), (8983, 10887)]