7972349

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 10147200

約数和(自身を除く): 2174851

約数列:

[1, 7, 11, 49, 77, 343, 539, 2113, 3773, 14791, 23243, 103537, 162701, 724759, 1138907, 7972349]

約数ペア:

[(1, 7972349), (7, 1138907), (11, 724759), (49, 162701), (77, 103537), (343, 23243), (539, 14791), (2113, 3773)]