275992479

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{190471}}^1$

素因数の和:190507

約数の個数: 24

約数和(自身を含む): 475418112

約数和(自身を除く): 199425633

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 190471, 571413, 1333297, 1714239, 3999891, 4380833, 11999673, 13142499, 30665831, 39427497, 91997493, 275992479]

約数ペア:

[(1, 275992479), (3, 91997493), (7, 39427497), (9, 30665831), (21, 13142499), (23, 11999673), (63, 4380833), (69, 3999891), (161, 1714239), (207, 1333297), (483, 571413), (1449, 190471)]