9780085749

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1051283}}^1$

素因数の和:1051736

約数の個数: 16

約数和(自身を含む): 14936643072

約数和(自身を除く): 5156557323

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 1051283, 3153849, 7358981, 22076943, 465718369, 1397155107, 3260028583, 9780085749]

約数ペア:

[(1, 9780085749), (3, 3260028583), (7, 1397155107), (21, 465718369), (443, 22076943), (1329, 7358981), (3101, 3153849), (9303, 1051283)]