1542740121

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4395271}}^1$

素因数の和:4395293

約数の個数: 16

約数和(自身を含む): 2461352320

約数和(自身を除く): 918612199

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4395271, 13185813, 39557439, 57138523, 118672317, 171415569, 514246707, 1542740121]

約数ペア:

[(1, 1542740121), (3, 514246707), (9, 171415569), (13, 118672317), (27, 57138523), (39, 39557439), (117, 13185813), (351, 4395271)]