22391703

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 35358336

約数和(自身を除く): 12966633

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4721, 4743, 14163, 42489, 80257, 146351, 240771, 439053, 722313, 1317159, 2487967, 7463901, 22391703]

約数ペア:

[(1, 22391703), (3, 7463901), (9, 2487967), (17, 1317159), (31, 722313), (51, 439053), (93, 240771), (153, 146351), (279, 80257), (527, 42489), (1581, 14163), (4721, 4743)]