16985811

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 23216544

約数和(自身を除く): 6230733

約数列:

[1, 3, 53, 159, 317, 337, 951, 1011, 16801, 17861, 50403, 53583, 106829, 320487, 5661937, 16985811]

約数ペア:

[(1, 16985811), (3, 5661937), (53, 320487), (159, 106829), (317, 53583), (337, 50403), (951, 17861), (1011, 16801)]