2013190227

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{161741}}^1$

素因数の和:162211

約数の個数: 16

約数和(自身を含む): 2988992160

約数和(自身を除く): 975801933

約数列:

[1, 3, 9, 27, 461, 1383, 4149, 12447, 161741, 485223, 1455669, 4367007, 74562601, 223687803, 671063409, 2013190227]

約数ペア:

[(1, 2013190227), (3, 671063409), (9, 223687803), (27, 74562601), (461, 4367007), (1383, 1455669), (4149, 485223), (12447, 161741)]