4992663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 7209440

約数和(自身を除く): 2216777

約数列:

[1, 3, 13, 39, 313, 409, 939, 1227, 4069, 5317, 12207, 15951, 128017, 384051, 1664221, 4992663]

約数ペア:

[(1, 4992663), (3, 1664221), (13, 384051), (39, 128017), (313, 15951), (409, 12207), (939, 5317), (1227, 4069)]