402000279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{30187}}^1$

素因数の和:30406

約数の個数: 16

約数和(自身を含む): 562221312

約数和(自身を除く): 160221033

約数列:

[1, 3, 23, 69, 193, 579, 4439, 13317, 30187, 90561, 694301, 2082903, 5826091, 17478273, 134000093, 402000279]

約数ペア:

[(1, 402000279), (3, 134000093), (23, 17478273), (69, 5826091), (193, 2082903), (579, 694301), (4439, 90561), (13317, 30187)]