24758741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 30021888

約数和(自身を除く): 5263147

約数列:

[1, 7, 23, 61, 161, 427, 1403, 2521, 9821, 17647, 57983, 153781, 405881, 1076467, 3536963, 24758741]

約数ペア:

[(1, 24758741), (7, 3536963), (23, 1076467), (61, 405881), (161, 153781), (427, 57983), (1403, 17647), (2521, 9821)]