81847639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 90839232

約数和(自身を除く): 8991593

約数列:

[1, 17, 23, 353, 391, 593, 6001, 8119, 10081, 13639, 138023, 209329, 231863, 3558593, 4814567, 81847639]

約数ペア:

[(1, 81847639), (17, 4814567), (23, 3558593), (353, 231863), (391, 209329), (593, 138023), (6001, 13639), (8119, 10081)]