7890714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33721}}^1$

素因数の和:33742

約数の個数: 24

約数和(自身を含む): 18412212

約数和(自身を除く): 10521498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 33721, 67442, 101163, 202326, 303489, 438373, 606978, 876746, 1315119, 2630238, 3945357, 7890714]

約数ペア:

[(1, 7890714), (2, 3945357), (3, 2630238), (6, 1315119), (9, 876746), (13, 606978), (18, 438373), (26, 303489), (39, 202326), (78, 101163), (117, 67442), (234, 33721)]