2012056389

素因数分解:

$3^3\times 7^1\times {\mathrm{10645801}}^1$

素因数の和:10645817

約数の個数: 16

約数和(自身を含む): 3406656640

約数和(自身を除く): 1394600251

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10645801, 31937403, 74520607, 95812209, 223561821, 287436627, 670685463, 2012056389]

約数ペア:

[(1, 2012056389), (3, 670685463), (7, 287436627), (9, 223561821), (21, 95812209), (27, 74520607), (63, 31937403), (189, 10645801)]