4397127

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 6865152

約数和(自身を除く): 2468025

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 5107, 15321, 35749, 107247, 209387, 628161, 1465709, 4397127]

約数ペア:

[(1, 4397127), (3, 1465709), (7, 628161), (21, 209387), (41, 107247), (123, 35749), (287, 15321), (861, 5107)]