28210002933

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3116783}}^1$

素因数の和:3117224

約数の個数: 16

約数和(自身を含む): 43086422016

約数和(自身を除く): 14876419083

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 3116783, 9350349, 21817481, 65452443, 1343333473, 4030000419, 9403334311, 28210002933]

約数ペア:

[(1, 28210002933), (3, 9403334311), (7, 4030000419), (21, 1343333473), (431, 65452443), (1293, 21817481), (3017, 9350349), (9051, 3116783)]