213055583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10301}}^1$

素因数の和:10394

約数の個数: 16

約数和(自身を含む): 241149216

約数和(自身を除く): 28093633

約数列:

[1, 13, 37, 43, 481, 559, 1591, 10301, 20683, 133913, 381137, 442943, 4954781, 5758259, 16388891, 213055583]

約数ペア:

[(1, 213055583), (13, 16388891), (37, 5758259), (43, 4954781), (481, 442943), (559, 381137), (1591, 133913), (10301, 20683)]