1790989029

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{644009}}^1$

素因数の和:644121

約数の個数: 16

約数和(自身を含む): 2679081600

約数和(自身を除く): 888092571

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 644009, 1932027, 5796081, 17388243, 66332927, 198998781, 596996343, 1790989029]

約数ペア:

[(1, 1790989029), (3, 596996343), (9, 198998781), (27, 66332927), (103, 17388243), (309, 5796081), (927, 1932027), (2781, 644009)]