23787743

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 30533760

約数和(自身を除く): 6746017

約数列:

[1, 7, 17, 29, 61, 113, 119, 203, 427, 493, 791, 1037, 1769, 1921, 3277, 3451, 6893, 7259, 12383, 13447, 22939, 30073, 48251, 55709, 117181, 199897, 210511, 389963, 820267, 1399279, 3398249, 23787743]

約数ペア:

[(1, 23787743), (7, 3398249), (17, 1399279), (29, 820267), (61, 389963), (113, 210511), (119, 199897), (203, 117181), (427, 55709), (493, 48251), (791, 30073), (1037, 22939), (1769, 13447), (1921, 12383), (3277, 7259), (3451, 6893)]