11280311

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 13424640

約数和(自身を除く): 2144329

約数列:

[1, 7, 31, 217, 227, 229, 1589, 1603, 7037, 7099, 49259, 49693, 51983, 363881, 1611473, 11280311]

約数ペア:

[(1, 11280311), (7, 1611473), (31, 363881), (217, 51983), (227, 49693), (229, 49259), (1589, 7099), (1603, 7037)]