42519009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26591}}^1$

素因数の和:26648

約数の個数: 16

約数和(自身を含む): 62544384

約数和(自身を除く): 20025375

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 26591, 79773, 345683, 1037049, 1090231, 3270693, 14173003, 42519009]

約数ペア:

[(1, 42519009), (3, 14173003), (13, 3270693), (39, 1090231), (41, 1037049), (123, 345683), (533, 79773), (1599, 26591)]