1328058909933

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{26762971}}^1$

素因数の和:26763137

約数の個数: 32

約数和(自身を含む): 2158166062080

約数和(自身を除く): 830107152147

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 357, 417, 973, 2363, 2919, 7089, 16541, 49623, 26762971, 80288913, 187340797, 454970507, 562022391, 1364911521, 3184793549, 3720052969, 9554380647, 11160158907, 26040370783, 63240900473, 78121112349, 189722701419, 442686303311, 1328058909933]

約数ペア:

[(1, 1328058909933), (3, 442686303311), (7, 189722701419), (17, 78121112349), (21, 63240900473), (51, 26040370783), (119, 11160158907), (139, 9554380647), (357, 3720052969), (417, 3184793549), (973, 1364911521), (2363, 562022391), (2919, 454970507), (7089, 187340797), (16541, 80288913), (49623, 26762971)]