24497921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 29721600

約数和(自身を除く): 5223679

約数列:

[1, 7, 23, 59, 161, 413, 1357, 2579, 9499, 18053, 59317, 152161, 415219, 1065127, 3499703, 24497921]

約数ペア:

[(1, 24497921), (7, 3499703), (23, 1065127), (59, 415219), (161, 152161), (413, 59317), (1357, 18053), (2579, 9499)]