12970711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 15573600

約数和(自身を除く): 2602889

約数列:

[1, 13, 17, 19, 221, 247, 323, 3089, 4199, 40157, 52513, 58691, 682669, 762983, 997747, 12970711]

約数ペア:

[(1, 12970711), (13, 997747), (17, 762983), (19, 682669), (221, 58691), (247, 52513), (323, 40157), (3089, 4199)]