301319499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2129}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 458035200

約数和(自身を除く): 156715701

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 573, 741, 2129, 2483, 3629, 6387, 7449, 10887, 27677, 40451, 47177, 83031, 121353, 141531, 406639, 525863, 1219917, 1577589, 5286307, 7726141, 15858921, 23178423, 100439833, 301319499]

約数ペア:

[(1, 301319499), (3, 100439833), (13, 23178423), (19, 15858921), (39, 7726141), (57, 5286307), (191, 1577589), (247, 1219917), (573, 525863), (741, 406639), (2129, 141531), (2483, 121353), (3629, 83031), (6387, 47177), (7449, 40451), (10887, 27677)]