30487723

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5591}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 37578240

約数和(自身を除く): 7090517

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 5591, 39137, 106229, 229231, 743603, 1604617, 4355389, 30487723]

約数ペア:

[(1, 30487723), (7, 4355389), (19, 1604617), (41, 743603), (133, 229231), (287, 106229), (779, 39137), (5453, 5591)]