16676217

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 25273248

約数和(自身を除く): 8597031

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1051, 1763, 3153, 5289, 9459, 15867, 43091, 45193, 129273, 135579, 387819, 406737, 1852913, 5558739, 16676217]

約数ペア:

[(1, 16676217), (3, 5558739), (9, 1852913), (41, 406737), (43, 387819), (123, 135579), (129, 129273), (369, 45193), (387, 43091), (1051, 15867), (1763, 9459), (3153, 5289)]