807628801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{209393}}^1$

素因数の和:209448

約数の個数: 16

約数和(自身を含む): 1005091200

約数和(自身を除く): 197462399

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 209393, 1465751, 3978467, 6072397, 27849269, 42506779, 115375543, 807628801]

約数ペア:

[(1, 807628801), (7, 115375543), (19, 42506779), (29, 27849269), (133, 6072397), (203, 3978467), (551, 1465751), (3857, 209393)]