3551379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 5226144

約数和(自身を除く): 1674765

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 2221, 6663, 28873, 86619, 91061, 273183, 1183793, 3551379]

約数ペア:

[(1, 3551379), (3, 1183793), (13, 273183), (39, 91061), (41, 86619), (123, 28873), (533, 6663), (1599, 2221)]