8989872529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{826351}}^1$

素因数の和:826428

約数の個数: 16

約数和(自身を含む): 10471532544

約数和(自身を除く): 1481660015

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 826351, 9089861, 19006073, 35533093, 209066803, 390864023, 817261139, 8989872529]

約数ペア:

[(1, 8989872529), (11, 817261139), (23, 390864023), (43, 209066803), (253, 35533093), (473, 19006073), (989, 9089861), (10879, 826351)]