1307922561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223921}}^1$

素因数の和:223997

約数の個数: 24

約数和(自身を含む): 2095909920

約数和(自身を除く): 787987359

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 223921, 671763, 2015289, 2463131, 7389393, 13211339, 22168179, 39634017, 118902051, 145324729, 435974187, 1307922561]

約数ペア:

[(1, 1307922561), (3, 435974187), (9, 145324729), (11, 118902051), (33, 39634017), (59, 22168179), (99, 13211339), (177, 7389393), (531, 2463131), (649, 2015289), (1947, 671763), (5841, 223921)]