39907007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 48460032

約数和(自身を除く): 8553025

約数列:

[1, 7, 17, 119, 491, 683, 3437, 4781, 8347, 11611, 58429, 81277, 335353, 2347471, 5701001, 39907007]

約数ペア:

[(1, 39907007), (7, 5701001), (17, 2347471), (119, 335353), (491, 81277), (683, 58429), (3437, 11611), (4781, 8347)]