22011309

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 32608992

約数和(自身を除く): 10597683

約数列:

[1, 3, 9, 67, 173, 201, 211, 519, 603, 633, 1557, 1899, 11591, 14137, 34773, 36503, 42411, 104319, 109509, 127233, 328527, 2445701, 7337103, 22011309]

約数ペア:

[(1, 22011309), (3, 7337103), (9, 2445701), (67, 328527), (173, 127233), (201, 109509), (211, 104319), (519, 42411), (603, 36503), (633, 34773), (1557, 14137), (1899, 11591)]