2347581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 3345408

約数和(自身を除く): 997827

約数列:

[1, 3, 17, 51, 191, 241, 573, 723, 3247, 4097, 9741, 12291, 46031, 138093, 782527, 2347581]

約数ペア:

[(1, 2347581), (3, 782527), (17, 138093), (51, 46031), (191, 12291), (241, 9741), (573, 4097), (723, 3247)]