85382017

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 99348480

約数和(自身を除く): 13966463

約数列:

[1, 7, 83, 223, 581, 659, 1561, 4613, 18509, 54697, 129563, 146957, 382879, 1028699, 12197431, 85382017]

約数ペア:

[(1, 85382017), (7, 12197431), (83, 1028699), (223, 382879), (581, 146957), (659, 129563), (1561, 54697), (4613, 18509)]