1967472143

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{57349}}^1$

素因数の和:57411

約数の個数: 24

約数和(自身を含む): 2518812000

約数和(自身を除く): 551339857

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 1183, 2639, 4901, 34307, 57349, 401443, 745537, 1663121, 5218759, 9691981, 11641847, 21620573, 67843867, 151344011, 281067449, 1967472143]

約数ペア:

[(1, 1967472143), (7, 281067449), (13, 151344011), (29, 67843867), (91, 21620573), (169, 11641847), (203, 9691981), (377, 5218759), (1183, 1663121), (2639, 745537), (4901, 401443), (34307, 57349)]