78907013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 85691520

約数和(自身を除く): 6784507

約数列:

[1, 17, 59, 151, 521, 1003, 2567, 8857, 8909, 30739, 78671, 151453, 522563, 1337407, 4641589, 78907013]

約数ペア:

[(1, 78907013), (17, 4641589), (59, 1337407), (151, 522563), (521, 151453), (1003, 78671), (2567, 30739), (8857, 8909)]