13779031

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 16473600

約数和(自身を除く): 2694569

約数列:

[1, 7, 29, 103, 203, 659, 721, 2987, 4613, 19111, 20909, 67877, 133777, 475139, 1968433, 13779031]

約数ペア:

[(1, 13779031), (7, 1968433), (29, 475139), (103, 133777), (203, 67877), (659, 20909), (721, 19111), (2987, 4613)]