479918211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{67699}}^1$

素因数の和:67858

約数の個数: 16

約数和(自身を含む): 682416000

約数和(自身を除く): 202497789

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 67699, 203097, 1150883, 3452649, 9410161, 28230483, 159972737, 479918211]

約数ペア:

[(1, 479918211), (3, 159972737), (17, 28230483), (51, 9410161), (139, 3452649), (417, 1150883), (2363, 203097), (7089, 67699)]