15450831

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17341}}^1$

素因数の和:17364

約数の個数: 20

約数和(自身を含む): 25180584

約数和(自身を除く): 9729753

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17341, 52023, 156069, 190751, 468207, 572253, 1404621, 1716759, 5150277, 15450831]

約数ペア:

[(1, 15450831), (3, 5150277), (9, 1716759), (11, 1404621), (27, 572253), (33, 468207), (81, 190751), (99, 156069), (297, 52023), (891, 17341)]