17087211

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 25671360

約数和(自身を除く): 8584149

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 659, 1977, 2881, 5931, 8643, 25929, 28337, 44153, 85011, 132459, 255033, 397377, 1898579, 5695737, 17087211]

約数ペア:

[(1, 17087211), (3, 5695737), (9, 1898579), (43, 397377), (67, 255033), (129, 132459), (201, 85011), (387, 44153), (603, 28337), (659, 25929), (1977, 8643), (2881, 5931)]