8885107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 3141773

約数列:

[1, 7, 11, 23, 29, 77, 161, 173, 203, 253, 319, 667, 1211, 1771, 1903, 2233, 3979, 4669, 5017, 7337, 13321, 27853, 35119, 43769, 51359, 55187, 115391, 306383, 386309, 807737, 1269301, 8885107]

約数ペア:

[(1, 8885107), (7, 1269301), (11, 807737), (23, 386309), (29, 306383), (77, 115391), (161, 55187), (173, 51359), (203, 43769), (253, 35119), (319, 27853), (667, 13321), (1211, 7337), (1771, 5017), (1903, 4669), (2233, 3979)]