4427335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 5860512

約数和(自身を除く): 1433177

約数列:

[1, 5, 11, 55, 101, 505, 797, 1111, 3985, 5555, 8767, 43835, 80497, 402485, 885467, 4427335]

約数ペア:

[(1, 4427335), (5, 885467), (11, 402485), (55, 80497), (101, 43835), (505, 8767), (797, 5555), (1111, 3985)]