801867

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^2$

素因数の和:119

約数の個数: 18

約数和(自身を含む): 1200724

約数和(自身を除く): 398857

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 2209, 5687, 6627, 17061, 24299, 72897, 267289, 801867]

約数ペア:

[(1, 801867), (3, 267289), (11, 72897), (33, 24299), (47, 17061), (121, 6627), (141, 5687), (363, 2209), (517, 1551)]