30878263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 34590976

約数和(自身を除く): 3712713

約数列:

[1, 13, 31, 193, 397, 403, 2509, 5161, 5983, 12307, 76621, 77779, 159991, 996073, 2375251, 30878263]

約数ペア:

[(1, 30878263), (13, 2375251), (31, 996073), (193, 159991), (397, 77779), (403, 76621), (2509, 12307), (5161, 5983)]