23199891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 14055789

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1319, 1353, 1599, 3957, 5863, 14509, 17147, 17589, 43527, 51441, 54079, 162237, 188617, 565851, 594869, 703027, 1784607, 2109081, 7733297, 23199891]

約数ペア:

[(1, 23199891), (3, 7733297), (11, 2109081), (13, 1784607), (33, 703027), (39, 594869), (41, 565851), (123, 188617), (143, 162237), (429, 54079), (451, 51441), (533, 43527), (1319, 17589), (1353, 17147), (1599, 14509), (3957, 5863)]