4347321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 6389760

約数和(自身を除く): 2042439

約数列:

[1, 3, 11, 33, 103, 309, 1133, 1279, 3399, 3837, 14069, 42207, 131737, 395211, 1449107, 4347321]

約数ペア:

[(1, 4347321), (3, 1449107), (11, 395211), (33, 131737), (103, 42207), (309, 14069), (1133, 3837), (1279, 3399)]