8991367.00000000

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 18508672

約数和(自身を除く): 7038343

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 3631, 10893, 32679, 47203, 98037, 141609, 294111, 424827, 882333, 1274481, 3823443, 11470329]

約数ペア:

[(1, 11470329), (3, 3823443), (9, 1274481), (13, 882333), (27, 424827), (39, 294111), (81, 141609), (117, 98037), (243, 47203), (351, 32679), (1053, 10893), (3159, 3631)]