83749211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4127}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 103563264

約数和(自身を除く): 19814053

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 4127, 20293, 28889, 53651, 375557, 920321, 6442247, 11964173, 83749211]

約数ペア:

[(1, 83749211), (7, 11964173), (13, 6442247), (91, 920321), (223, 375557), (1561, 53651), (2899, 28889), (4127, 20293)]