24457153

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 28817536

約数和(自身を除く): 4360383

約数列:

[1, 7, 43, 193, 301, 421, 1351, 2947, 8299, 18103, 58093, 81253, 126721, 568771, 3493879, 24457153]

約数ペア:

[(1, 24457153), (7, 3493879), (43, 568771), (193, 126721), (301, 81253), (421, 58093), (1351, 18103), (2947, 8299)]