690228099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{6972001}}^1$

素因数の和:6972018

約数の個数: 12

約数和(自身を含む): 1087632312

約数和(自身を除く): 397404213

約数列:

[1, 3, 9, 11, 33, 99, 6972001, 20916003, 62748009, 76692011, 230076033, 690228099]

約数ペア:

[(1, 690228099), (3, 230076033), (9, 76692011), (11, 62748009), (33, 20916003), (99, 6972001)]