23822793

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^2$

素因数の和:421

約数の個数: 18

約数和(自身を含む): 34913034

約数和(自身を除く): 11090241

約数列:

[1, 3, 9, 137, 139, 411, 417, 1233, 1251, 19043, 19321, 57129, 57963, 171387, 173889, 2646977, 7940931, 23822793]

約数ペア:

[(1, 23822793), (3, 7940931), (9, 2646977), (137, 173889), (139, 171387), (411, 57963), (417, 57129), (1233, 19321), (1251, 19043)]