72949499

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13043}}^1$

素因数の和:13114

約数の個数: 16

約数和(自身を含む): 90160128

約数和(自身を除く): 17210629

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 13043, 91301, 221731, 613021, 1552117, 4291147, 10421357, 72949499]

約数ペア:

[(1, 72949499), (7, 10421357), (17, 4291147), (47, 1552117), (119, 613021), (329, 221731), (799, 91301), (5593, 13043)]