1374738421

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1\times {\mathrm{2297}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 1583524224

約数和(自身を除く): 208785803

約数列:

[1, 7, 193, 443, 1351, 2297, 3101, 16079, 85499, 443321, 598493, 1017571, 3103247, 7122997, 196391203, 1374738421]

約数ペア:

[(1, 1374738421), (7, 196391203), (193, 7122997), (443, 3103247), (1351, 1017571), (2297, 598493), (3101, 443321), (16079, 85499)]