31800483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24709}}^1$

素因数の和:24739

約数の個数: 24

約数和(自身を含む): 53966640

約数和(自身を除く): 22166157

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 24709, 74127, 222381, 271799, 321217, 815397, 963651, 2446191, 2890953, 3533387, 10600161, 31800483]

約数ペア:

[(1, 31800483), (3, 10600161), (9, 3533387), (11, 2890953), (13, 2446191), (33, 963651), (39, 815397), (99, 321217), (117, 271799), (143, 222381), (429, 74127), (1287, 24709)]