3128629

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 3856896

約数和(自身を除く): 728267

約数列:

[1, 7, 17, 61, 119, 427, 431, 1037, 3017, 7259, 7327, 26291, 51289, 184037, 446947, 3128629]

約数ペア:

[(1, 3128629), (7, 446947), (17, 184037), (61, 51289), (119, 26291), (427, 7327), (431, 7259), (1037, 3017)]