2227205511

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1918351}}^1$

素因数の和:1918403

約数の個数: 16

約数和(自身を含む): 3376299520

約数和(自身を除く): 1149094009

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1918351, 5755053, 17265159, 51795477, 82489093, 247467279, 742401837, 2227205511]

約数ペア:

[(1, 2227205511), (3, 742401837), (9, 247467279), (27, 82489093), (43, 51795477), (129, 17265159), (387, 5755053), (1161, 1918351)]