70820409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3467}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 103207680

約数和(自身を除く): 32387271

約数列:

[1, 3, 11, 33, 619, 1857, 3467, 6809, 10401, 20427, 38137, 114411, 2146073, 6438219, 23606803, 70820409]

約数ペア:

[(1, 70820409), (3, 23606803), (11, 6438219), (33, 2146073), (619, 114411), (1857, 38137), (3467, 20427), (6809, 10401)]