12273129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 19491264

約数和(自身を除く): 7218135

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 821, 1359, 1661, 2463, 4983, 7389, 9031, 14949, 27093, 81279, 123971, 371913, 1115739, 1363681, 4091043, 12273129]

約数ペア:

[(1, 12273129), (3, 4091043), (9, 1363681), (11, 1115739), (33, 371913), (99, 123971), (151, 81279), (453, 27093), (821, 14949), (1359, 9031), (1661, 7389), (2463, 4983)]