2869551

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 4433520

約数和(自身を除く): 1563969

約数列:

[1, 3, 9, 19, 57, 97, 171, 173, 291, 519, 873, 1557, 1843, 3287, 5529, 9861, 16587, 16781, 29583, 50343, 151029, 318839, 956517, 2869551]

約数ペア:

[(1, 2869551), (3, 956517), (9, 318839), (19, 151029), (57, 50343), (97, 29583), (171, 16781), (173, 16587), (291, 9861), (519, 5529), (873, 3287), (1557, 1843)]