83820947

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14071}}^1$

素因数の和:14138

約数の個数: 16

約数和(自身を含む): 102669312

約数和(自身を除く): 18848365

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 14071, 98497, 323633, 520627, 2265431, 3644389, 11974421, 83820947]

約数ペア:

[(1, 83820947), (7, 11974421), (23, 3644389), (37, 2265431), (161, 520627), (259, 323633), (851, 98497), (5957, 14071)]