23105577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 36241920

約数和(自身を除く): 13136343

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 857, 1419, 2451, 2571, 8987, 9427, 16283, 26961, 28281, 36851, 48849, 110553, 179113, 405361, 537339, 700169, 1216083, 2100507, 7701859, 23105577]

約数ペア:

[(1, 23105577), (3, 7701859), (11, 2100507), (19, 1216083), (33, 700169), (43, 537339), (57, 405361), (129, 179113), (209, 110553), (473, 48849), (627, 36851), (817, 28281), (857, 26961), (1419, 16283), (2451, 9427), (2571, 8987)]