6217197

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 9547392

約数和(自身を除く): 3330195

約数列:

[1, 3, 7, 21, 137, 411, 959, 2161, 2877, 6483, 15127, 45381, 296057, 888171, 2072399, 6217197]

約数ペア:

[(1, 6217197), (3, 2072399), (7, 888171), (21, 296057), (137, 45381), (411, 15127), (959, 6483), (2161, 2877)]