28719603

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{32233}}^1$

素因数の和:32256

約数の個数: 20

約数和(自身を含む): 46803768

約数和(自身を除く): 18084165

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 32233, 96699, 290097, 354563, 870291, 1063689, 2610873, 3191067, 9573201, 28719603]

約数ペア:

[(1, 28719603), (3, 9573201), (9, 3191067), (11, 2610873), (27, 1063689), (33, 870291), (81, 354563), (99, 290097), (297, 96699), (891, 32233)]