242695873

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3571}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 301333920

約数和(自身を除く): 58638047

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 3571, 3577, 9709, 24997, 67849, 67963, 174979, 260683, 474943, 1824781, 3324601, 4952977, 12773467, 34670839, 242695873]

約数ペア:

[(1, 242695873), (7, 34670839), (19, 12773467), (49, 4952977), (73, 3324601), (133, 1824781), (511, 474943), (931, 260683), (1387, 174979), (3571, 67963), (3577, 67849), (9709, 24997)]