8428917

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6803}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 13063680

約数和(自身を除く): 4634763

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 6803, 20409, 47621, 142863, 401377, 1204131, 2809639, 8428917]

約数ペア:

[(1, 8428917), (3, 2809639), (7, 1204131), (21, 401377), (59, 142863), (177, 47621), (413, 20409), (1239, 6803)]