4190347

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 5294592

約数和(自身を除く): 1104245

約数列:

[1, 7, 17, 23, 119, 161, 391, 1531, 2737, 10717, 26027, 35213, 182189, 246491, 598621, 4190347]

約数ペア:

[(1, 4190347), (7, 598621), (17, 246491), (23, 182189), (119, 35213), (161, 26027), (391, 10717), (1531, 2737)]