53220853

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 62424576

約数和(自身を除く): 9203723

約数列:

[1, 7, 61, 113, 427, 791, 1103, 6893, 7721, 48251, 67283, 124639, 470981, 872473, 7602979, 53220853]

約数ペア:

[(1, 53220853), (7, 7602979), (61, 872473), (113, 470981), (427, 124639), (791, 67283), (1103, 48251), (6893, 7721)]