9808197

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6971}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 15171072

約数和(自身を除く): 5362875

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 6971, 20913, 48797, 146391, 467057, 1401171, 3269399, 9808197]

約数ペア:

[(1, 9808197), (3, 3269399), (7, 1401171), (21, 467057), (67, 146391), (201, 48797), (469, 20913), (1407, 6971)]