42854709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12743}}^1$

素因数の和:12824

約数の個数: 16

約数和(自身を含む): 61171200

約数和(自身を除く): 18316491

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 12743, 38229, 242117, 726351, 751837, 2255511, 14284903, 42854709]

約数ペア:

[(1, 42854709), (3, 14284903), (19, 2255511), (57, 751837), (59, 726351), (177, 242117), (1121, 38229), (3363, 12743)]