13912341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 20015424

約数和(自身を除く): 6103083

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 5147, 15441, 87499, 262497, 272791, 818373, 4637447, 13912341]

約数ペア:

[(1, 13912341), (3, 4637447), (17, 818373), (51, 272791), (53, 262497), (159, 87499), (901, 15441), (2703, 5147)]