4420761

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 6236160

約数和(自身を除く): 1815399

約数列:

[1, 3, 23, 69, 79, 237, 811, 1817, 2433, 5451, 18653, 55959, 64069, 192207, 1473587, 4420761]

約数ペア:

[(1, 4420761), (3, 1473587), (23, 192207), (69, 64069), (79, 55959), (237, 18653), (811, 5451), (1817, 2433)]