13224471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 19881456

約数和(自身を除く): 6656985

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 641, 897, 1587, 1923, 6877, 8333, 14743, 20631, 24999, 44229, 191659, 339089, 574977, 1017267, 4408157, 13224471]

約数ペア:

[(1, 13224471), (3, 4408157), (13, 1017267), (23, 574977), (39, 339089), (69, 191659), (299, 44229), (529, 24999), (641, 20631), (897, 14743), (1587, 8333), (1923, 6877)]