85814421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371491}}^1$

素因数の和:371512

約数の個数: 16

約数和(自身を含む): 142652928

約数和(自身を除く): 56838507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 371491, 1114473, 2600437, 4086401, 7801311, 12259203, 28604807, 85814421]

約数ペア:

[(1, 85814421), (3, 28604807), (7, 12259203), (11, 7801311), (21, 4086401), (33, 2600437), (77, 1114473), (231, 371491)]