11140101

素因数分解:

$3^2\times 7^2\times {\mathrm{25261}}^1$

素因数の和:25281

約数の個数: 18

約数和(自身を含む): 18719142

約数和(自身を除く): 7579041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 25261, 75783, 176827, 227349, 530481, 1237789, 1591443, 3713367, 11140101]

約数ペア:

[(1, 11140101), (3, 3713367), (7, 1591443), (9, 1237789), (21, 530481), (49, 227349), (63, 176827), (147, 75783), (441, 25261)]