13904317

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 16924032

約数和(自身を除く): 3019715

約数列:

[1, 7, 17, 119, 331, 353, 2317, 2471, 5627, 6001, 39389, 42007, 116843, 817901, 1986331, 13904317]

約数ペア:

[(1, 13904317), (7, 1986331), (17, 817901), (119, 116843), (331, 42007), (353, 39389), (2317, 6001), (2471, 5627)]