828470881

素因数分解:

$7^3\times {\mathrm{379}}^1\times {\mathrm{6373}}^1$

素因数の和:6773

約数の個数: 16

約数和(自身を含む): 968848000

約数和(自身を除く): 140377119

約数列:

[1, 7, 49, 343, 379, 2653, 6373, 18571, 44611, 129997, 312277, 2185939, 2415367, 16907569, 118352983, 828470881]

約数ペア:

[(1, 828470881), (7, 118352983), (49, 16907569), (343, 2415367), (379, 2185939), (2653, 312277), (6373, 129997), (18571, 44611)]