47868359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 15169081

約数列:

[1, 7, 11, 23, 77, 151, 161, 179, 253, 1057, 1253, 1661, 1771, 1969, 3473, 4117, 11627, 13783, 24311, 27029, 28819, 38203, 45287, 189203, 267421, 297319, 317009, 621667, 2081233, 4351669, 6838337, 47868359]

約数ペア:

[(1, 47868359), (7, 6838337), (11, 4351669), (23, 2081233), (77, 621667), (151, 317009), (161, 297319), (179, 267421), (253, 189203), (1057, 45287), (1253, 38203), (1661, 28819), (1771, 27029), (1969, 24311), (3473, 13783), (4117, 11627)]