43281504019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1\times {\mathrm{1571}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 48593664000

約数和(自身を除く): 5312159981

約数列:

[1, 13, 31, 137, 403, 499, 1571, 1781, 4247, 6487, 15469, 20423, 48701, 55211, 68363, 201097, 215227, 633113, 783929, 888719, 2119253, 2797951, 6672037, 10191077, 24301799, 27550289, 86736481, 107398273, 315923387, 1396177549, 3329346463, 43281504019]

約数ペア:

[(1, 43281504019), (13, 3329346463), (31, 1396177549), (137, 315923387), (403, 107398273), (499, 86736481), (1571, 27550289), (1781, 24301799), (4247, 10191077), (6487, 6672037), (15469, 2797951), (20423, 2119253), (48701, 888719), (55211, 783929), (68363, 633113), (201097, 215227)]