2912481891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{684163}}^1$

素因数の和:684223

約数の個数: 24

約数和(自身を含む): 4696101696

約数和(自身を除く): 1783619805

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 684163, 2052489, 6157467, 7525793, 22577379, 29419009, 67732137, 88257027, 264771081, 323609099, 970827297, 2912481891]

約数ペア:

[(1, 2912481891), (3, 970827297), (9, 323609099), (11, 264771081), (33, 88257027), (43, 67732137), (99, 29419009), (129, 22577379), (387, 7525793), (473, 6157467), (1419, 2052489), (4257, 684163)]