7774131

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 10599680

約数和(自身を除く): 2825549

約数列:

[1, 3, 103, 139, 181, 309, 417, 543, 14317, 18643, 25159, 42951, 55929, 75477, 2591377, 7774131]

約数ペア:

[(1, 7774131), (3, 2591377), (103, 75477), (139, 55929), (181, 42951), (309, 25159), (417, 18643), (543, 14317)]