15164493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 21490560

約数和(自身を除く): 6326067

約数列:

[1, 3, 17, 51, 409, 727, 1227, 2181, 6953, 12359, 20859, 37077, 297343, 892029, 5054831, 15164493]

約数ペア:

[(1, 15164493), (3, 5054831), (17, 892029), (51, 297343), (409, 37077), (727, 20859), (1227, 12359), (2181, 6953)]