442050049

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{21001}}^1$

素因数の和:21136

約数の個数: 16

約数和(自身を含む): 526898176

約数和(自身を除く): 84848127

約数列:

[1, 7, 31, 97, 217, 679, 3007, 21001, 21049, 147007, 651031, 2037097, 4557217, 14259679, 63150007, 442050049]

約数ペア:

[(1, 442050049), (7, 63150007), (31, 14259679), (97, 4557217), (217, 2037097), (679, 651031), (3007, 147007), (21001, 21049)]