7179339339

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{495161}}^1$

素因数の和:495352

約数の個数: 20

約数和(自身を含む): 10784628360

約数和(自身を除く): 3605289021

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 495161, 1485483, 4456449, 13369347, 40108041, 88633819, 265901457, 797704371, 2393113113, 7179339339]

約数ペア:

[(1, 7179339339), (3, 2393113113), (9, 797704371), (27, 265901457), (81, 88633819), (179, 40108041), (537, 13369347), (1611, 4456449), (4833, 1485483), (14499, 495161)]