290642689

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 303077376

約数和(自身を除く): 12434687

約数列:

[1, 47, 71, 251, 347, 3337, 11797, 16309, 17821, 24637, 87097, 837587, 1157939, 4093559, 6183887, 290642689]

約数ペア:

[(1, 290642689), (47, 6183887), (71, 4093559), (251, 1157939), (347, 837587), (3337, 87097), (11797, 24637), (16309, 17821)]