11854431

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4764

約数の個数: 20

約数和(自身を含む): 18283584

約数和(自身を除く): 6429153

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4721, 14163, 42489, 127467, 146351, 382401, 439053, 1317159, 3951477, 11854431]

約数ペア:

[(1, 11854431), (3, 3951477), (9, 1317159), (27, 439053), (31, 382401), (81, 146351), (93, 127467), (279, 42489), (837, 14163), (2511, 4721)]