13280187

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 18335520

約数和(自身を除く): 5055333

約数列:

[1, 3, 41, 101, 123, 303, 1069, 3207, 4141, 12423, 43829, 107969, 131487, 323907, 4426729, 13280187]

約数ペア:

[(1, 13280187), (3, 4426729), (41, 323907), (101, 131487), (123, 107969), (303, 43829), (1069, 12423), (3207, 4141)]