22765017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 34569216

約数和(自身を除く): 11804199

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 263, 473, 671, 789, 1419, 2013, 2623, 2893, 7869, 8679, 11309, 16043, 28853, 33927, 48129, 86559, 124399, 176473, 373197, 529419, 689849, 2069547, 7588339, 22765017]

約数ペア:

[(1, 22765017), (3, 7588339), (11, 2069547), (33, 689849), (43, 529419), (61, 373197), (129, 176473), (183, 124399), (263, 86559), (473, 48129), (671, 33927), (789, 28853), (1419, 16043), (2013, 11309), (2623, 8679), (2893, 7869)]