84217049

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 100402176

約数和(自身を除く): 16185127

約数列:

[1, 7, 31, 97, 217, 679, 3007, 4001, 21049, 28007, 124031, 388097, 868217, 2716679, 12031007, 84217049]

約数ペア:

[(1, 84217049), (7, 12031007), (31, 2716679), (97, 868217), (217, 388097), (679, 124031), (3007, 28007), (4001, 21049)]