8456481

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{9491}}^1$

素因数の和:9514

約数の個数: 20

約数和(自身を含む): 13782384

約数和(自身を除く): 5325903

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 9491, 28473, 85419, 104401, 256257, 313203, 768771, 939609, 2818827, 8456481]

約数ペア:

[(1, 8456481), (3, 2818827), (9, 939609), (11, 768771), (27, 313203), (33, 256257), (81, 104401), (99, 85419), (297, 28473), (891, 9491)]