8140561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 10013760

約数和(自身を除く): 1873199

約数列:

[1, 11, 13, 29, 143, 151, 169, 319, 377, 1661, 1859, 1963, 4147, 4379, 4901, 21593, 25519, 48169, 53911, 56927, 280709, 626197, 740051, 8140561]

約数ペア:

[(1, 8140561), (11, 740051), (13, 626197), (29, 280709), (143, 56927), (151, 53911), (169, 48169), (319, 25519), (377, 21593), (1661, 4901), (1859, 4379), (1963, 4147)]