2012628051

素因数分解:

$3^2\times 7^1\times {\mathrm{31946477}}^1$

素因数の和:31946490

約数の個数: 12

約数和(自身を含む): 3322433712

約数和(自身を除く): 1309805661

約数列:

[1, 3, 7, 9, 21, 63, 31946477, 95839431, 223625339, 287518293, 670876017, 2012628051]

約数ペア:

[(1, 2012628051), (3, 670876017), (7, 287518293), (9, 223625339), (21, 95839431), (63, 31946477)]