13474187997

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{21269}}^1\times {\mathrm{4493}}^1$

素因数の和:25812

約数の個数: 16

約数和(自身を含む): 18352776960

約数和(自身を除く): 4878588963

約数列:

[1, 3, 47, 141, 4493, 13479, 21269, 63807, 211171, 633513, 999643, 2998929, 95561617, 286684851, 4491395999, 13474187997]

約数ペア:

[(1, 13474187997), (3, 4491395999), (47, 286684851), (141, 95561617), (4493, 2998929), (13479, 999643), (21269, 633513), (63807, 211171)]