31043207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7442

約数の個数: 16

約数和(自身を含む): 37265760

約数和(自身を除く): 6222553

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 7393, 96109, 125681, 140467, 1633853, 1826071, 2387939, 31043207]

約数ペア:

[(1, 31043207), (13, 2387939), (17, 1826071), (19, 1633853), (221, 140467), (247, 125681), (323, 96109), (4199, 7393)]