4895007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 7068768

約数和(自身を除く): 2173761

約数列:

[1, 3, 13, 39, 313, 401, 939, 1203, 4069, 5213, 12207, 15639, 125513, 376539, 1631669, 4895007]

約数ペア:

[(1, 4895007), (3, 1631669), (13, 376539), (39, 125513), (313, 15639), (401, 12207), (939, 5213), (1203, 4069)]