85413531

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214069}}^1$

素因数の和:214098

約数の個数: 16

約数和(自身を含む): 137004800

約数和(自身を除く): 51591269

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 214069, 642207, 1498483, 4067311, 4495449, 12201933, 28471177, 85413531]

約数ペア:

[(1, 85413531), (3, 28471177), (7, 12201933), (19, 4495449), (21, 4067311), (57, 1498483), (133, 642207), (399, 214069)]