17123249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 20695104

約数和(自身を除く): 3571855

約数列:

[1, 11, 13, 61, 143, 151, 169, 671, 793, 1661, 1859, 1963, 8723, 9211, 10309, 21593, 25519, 101321, 113399, 119743, 280709, 1317173, 1556659, 17123249]

約数ペア:

[(1, 17123249), (11, 1556659), (13, 1317173), (61, 280709), (143, 119743), (151, 113399), (169, 101321), (671, 25519), (793, 21593), (1661, 10309), (1859, 9211), (1963, 8723)]