13253149

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 17392320

約数和(自身を除く): 4139171

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 659, 1183, 1547, 2873, 4613, 8567, 11203, 20111, 59969, 78421, 111371, 145639, 779597, 1019473, 1893307, 13253149]

約数ペア:

[(1, 13253149), (7, 1893307), (13, 1019473), (17, 779597), (91, 145639), (119, 111371), (169, 78421), (221, 59969), (659, 20111), (1183, 11203), (1547, 8567), (2873, 4613)]