15972693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 23409216

約数和(自身を除く): 7436523

約数列:

[1, 3, 11, 33, 137, 411, 1507, 3533, 4521, 10599, 38863, 116589, 484021, 1452063, 5324231, 15972693]

約数ペア:

[(1, 15972693), (3, 5324231), (11, 1452063), (33, 484021), (137, 116589), (411, 38863), (1507, 10599), (3533, 4521)]