8221917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 12126528

約数和(自身を除く): 3904611

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 3413, 10239, 37543, 112629, 249149, 747447, 2740639, 8221917]

約数ペア:

[(1, 8221917), (3, 2740639), (11, 747447), (33, 249149), (73, 112629), (219, 37543), (803, 10239), (2409, 3413)]