13443311

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 16386624

約数和(自身を除く): 2943313

約数列:

[1, 7, 17, 119, 173, 653, 1211, 2941, 4571, 11101, 20587, 77707, 112969, 790783, 1920473, 13443311]

約数ペア:

[(1, 13443311), (7, 1920473), (17, 790783), (119, 112969), (173, 77707), (653, 20587), (1211, 11101), (2941, 4571)]