286020009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2889091}}^1$

素因数の和:2889108

約数の個数: 12

約数和(自身を含む): 450698352

約数和(自身を除く): 164678343

約数列:

[1, 3, 9, 11, 33, 99, 2889091, 8667273, 26001819, 31780001, 95340003, 286020009]

約数ペア:

[(1, 286020009), (3, 95340003), (9, 31780001), (11, 26001819), (33, 8667273), (99, 2889091)]