13308775731

素因数分解:

$3^2\times {\mathrm{2971}}^1\times {\mathrm{497729}}^1$

素因数の和:500706

約数の個数: 12

約数和(自身を含む): 19230296280

約数和(自身を除く): 5921520549

約数列:

[1, 3, 9, 2971, 8913, 26739, 497729, 1493187, 4479561, 1478752859, 4436258577, 13308775731]

約数ペア:

[(1, 13308775731), (3, 4436258577), (9, 1478752859), (2971, 4479561), (8913, 1493187), (26739, 497729)]