231554791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 252856800

約数和(自身を除く): 21302009

約数列:

[1, 13, 149, 173, 691, 1937, 2249, 8983, 25777, 102959, 119543, 335101, 1338467, 1554059, 17811907, 231554791]

約数ペア:

[(1, 231554791), (13, 17811907), (149, 1554059), (173, 1338467), (691, 335101), (1937, 119543), (2249, 102959), (8983, 25777)]