123947394

素因数分解:

$2^1\times 3^1\times {\mathrm{3121}}^1\times {\mathrm{6619}}^1$

素因数の和:9745

約数の個数: 16

約数和(自身を含む): 248011680

約数和(自身を除く): 124064286

約数列:

[1, 2, 3, 6, 3121, 6242, 6619, 9363, 13238, 18726, 19857, 39714, 20657899, 41315798, 61973697, 123947394]

約数ペア:

[(1, 123947394), (2, 61973697), (3, 41315798), (6, 20657899), (3121, 39714), (6242, 19857), (6619, 18726), (9363, 13238)]