421749773073

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{454961999}}^1$

素因数の和:454962108

約数の個数: 12

約数和(自身を含む): 615108624000

約数和(自身を除く): 193358850927

約数列:

[1, 3, 9, 103, 309, 927, 454961999, 1364885997, 4094657991, 46861085897, 140583257691, 421749773073]

約数ペア:

[(1, 421749773073), (3, 140583257691), (9, 46861085897), (103, 4094657991), (309, 1364885997), (927, 454961999)]