12292731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 19491264

約数和(自身を除く): 7198533

約数列:

[1, 3, 9, 11, 33, 99, 227, 547, 681, 1641, 2043, 2497, 4923, 6017, 7491, 18051, 22473, 54153, 124169, 372507, 1117521, 1365859, 4097577, 12292731]

約数ペア:

[(1, 12292731), (3, 4097577), (9, 1365859), (11, 1117521), (33, 372507), (99, 124169), (227, 54153), (547, 22473), (681, 18051), (1641, 7491), (2043, 6017), (2497, 4923)]