8471457

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 18

約数和(自身を含む): 13002678

約数和(自身を除く): 4531221

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3257, 9771, 29313, 55369, 166107, 498321, 941273, 2823819, 8471457]

約数ペア:

[(1, 8471457), (3, 2823819), (9, 941273), (17, 498321), (51, 166107), (153, 55369), (289, 29313), (867, 9771), (2601, 3257)]