40141387

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 48114080

約数和(自身を除く): 7972693

約数列:

[1, 11, 13, 121, 143, 151, 169, 1573, 1661, 1859, 1963, 2197, 18271, 20449, 21593, 24167, 25519, 237523, 265837, 280709, 331747, 3087799, 3649217, 40141387]

約数ペア:

[(1, 40141387), (11, 3649217), (13, 3087799), (121, 331747), (143, 280709), (151, 265837), (169, 237523), (1573, 25519), (1661, 24167), (1859, 21593), (1963, 20449), (2197, 18271)]