628403987

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3121}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 667608480

約数和(自身を除く): 39204493

約数列:

[1, 29, 53, 131, 1537, 3121, 3799, 6943, 90509, 165413, 201347, 408851, 4796977, 11856679, 21669103, 628403987]

約数ペア:

[(1, 628403987), (29, 21669103), (53, 11856679), (131, 4796977), (1537, 408851), (3121, 201347), (3799, 165413), (6943, 90509)]