30917447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 35334144

約数和(自身を除く): 4416697

約数列:

[1, 11, 31, 71, 341, 781, 1277, 2201, 14047, 24211, 39587, 90667, 435457, 997337, 2810677, 30917447]

約数ペア:

[(1, 30917447), (11, 2810677), (31, 997337), (71, 435457), (341, 90667), (781, 39587), (1277, 24211), (2201, 14047)]