778801113

素因数分解:

$3^2\times {\mathrm{1637}}^1\times {\mathrm{52861}}^1$

素因数の和:54504

約数の個数: 12

約数和(自身を含む): 1125643428

約数和(自身を除く): 346842315

約数列:

[1, 3, 9, 1637, 4911, 14733, 52861, 158583, 475749, 86533457, 259600371, 778801113]

約数ペア:

[(1, 778801113), (3, 259600371), (9, 86533457), (1637, 475749), (4911, 158583), (14733, 52861)]