107921489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 120753360

約数和(自身を除く): 12831871

約数列:

[1, 13, 37, 89, 481, 1157, 2521, 3293, 32773, 42809, 93277, 224369, 1212601, 2916797, 8301653, 107921489]

約数ペア:

[(1, 107921489), (13, 8301653), (37, 2916797), (89, 1212601), (481, 224369), (1157, 93277), (2521, 42809), (3293, 32773)]