30308811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5591}}^1$

素因数の和:5746

約数の個数: 16

約数和(自身を含む): 43841280

約数和(自身を除く): 13532469

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 5591, 16773, 72683, 218049, 777149, 2331447, 10102937, 30308811]

約数ペア:

[(1, 30308811), (3, 10102937), (13, 2331447), (39, 777149), (139, 218049), (417, 72683), (1807, 16773), (5421, 5591)]