30958753

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 36484096

約数和(自身を除く): 5525343

約数列:

[1, 7, 43, 163, 301, 631, 1141, 4417, 7009, 27133, 49063, 102853, 189931, 719971, 4422679, 30958753]

約数ペア:

[(1, 30958753), (7, 4422679), (43, 719971), (163, 189931), (301, 102853), (631, 49063), (1141, 27133), (4417, 7009)]