2804926943

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{4507}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 3518241552

約数和(自身を除く): 713314609

約数列:

[1, 7, 13, 49, 91, 637, 977, 4507, 6839, 12701, 31549, 47873, 58591, 88907, 220843, 410137, 622349, 2870959, 4403339, 30823373, 57243407, 215763611, 400703849, 2804926943]

約数ペア:

[(1, 2804926943), (7, 400703849), (13, 215763611), (49, 57243407), (91, 30823373), (637, 4403339), (977, 2870959), (4507, 622349), (6839, 410137), (12701, 220843), (31549, 88907), (47873, 58591)]