27865397

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10181}}^1$

素因数の和:10228

約数の個数: 16

約数和(自身を含む): 35188992

約数和(自身を除く): 7323595

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 10181, 71267, 173077, 234163, 1211539, 1639141, 3980771, 27865397]

約数ペア:

[(1, 27865397), (7, 3980771), (17, 1639141), (23, 1211539), (119, 234163), (161, 173077), (391, 71267), (2737, 10181)]