7779429

素因数分解:

$3^3\times 7^1\times {\mathrm{41161}}^1$

素因数の和:41177

約数の個数: 16

約数和(自身を含む): 13171840

約数和(自身を除く): 5392411

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 41161, 123483, 288127, 370449, 864381, 1111347, 2593143, 7779429]

約数ペア:

[(1, 7779429), (3, 2593143), (7, 1111347), (9, 864381), (21, 370449), (27, 288127), (63, 123483), (189, 41161)]