22409901

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 33522840

約数和(自身を除く): 11112939

約数列:

[1, 3, 9, 37, 111, 173, 333, 389, 519, 1167, 1557, 3501, 6401, 14393, 19203, 43179, 57609, 67297, 129537, 201891, 605673, 2489989, 7469967, 22409901]

約数ペア:

[(1, 22409901), (3, 7469967), (9, 2489989), (37, 605673), (111, 201891), (173, 129537), (333, 67297), (389, 57609), (519, 43179), (1167, 19203), (1557, 14393), (3501, 6401)]