70790839

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{4999}}^1$

素因数の和:5047

約数の個数: 18

約数和(自身を含む): 87495000

約数和(自身を除く): 16704161

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 4999, 14161, 34993, 84983, 244951, 594881, 1444711, 4164167, 10112977, 70790839]

約数ペア:

[(1, 70790839), (7, 10112977), (17, 4164167), (49, 1444711), (119, 594881), (289, 244951), (833, 84983), (2023, 34993), (4999, 14161)]