20131139337

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1\times {\mathrm{13841}}^1$

素因数の和:15904

約数の個数: 16

約数和(自身を含む): 26957571840

約数和(自身を除く): 6826432503

約数列:

[1, 3, 271, 813, 1789, 5367, 13841, 41523, 484819, 1454457, 3750911, 11252733, 24761549, 74284647, 6710379779, 20131139337]

約数ペア:

[(1, 20131139337), (3, 6710379779), (271, 74284647), (813, 24761549), (1789, 11252733), (5367, 3750911), (13841, 1454457), (41523, 484819)]