388645791

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{144103}}^1$

素因数の和:144166

約数の個数: 16

約数和(自身を含む): 553359360

約数和(自身を除く): 164713569

約数列:

[1, 3, 29, 31, 87, 93, 899, 2697, 144103, 432309, 4178987, 4467193, 12536961, 13401579, 129548597, 388645791]

約数ペア:

[(1, 388645791), (3, 129548597), (29, 13401579), (31, 12536961), (87, 4467193), (93, 4178987), (899, 432309), (2697, 144103)]