57613283

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 73645056

約数和(自身を除く): 16031773

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1571, 2821, 5239, 10997, 20423, 36673, 48701, 142961, 265499, 340907, 633113, 1858493, 4431791, 8230469, 57613283]

約数ペア:

[(1, 57613283), (7, 8230469), (13, 4431791), (31, 1858493), (91, 633113), (169, 340907), (217, 265499), (403, 142961), (1183, 48701), (1571, 36673), (2821, 20423), (5239, 10997)]