8525007

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 13904352

約数和(自身を除く): 5379345

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 151, 153, 369, 453, 459, 697, 1107, 1359, 1377, 2091, 2567, 3321, 4077, 6191, 6273, 7701, 12231, 18573, 18819, 23103, 55719, 56457, 69309, 105247, 167157, 207927, 315741, 501471, 947223, 2841669, 8525007]

約数ペア:

[(1, 8525007), (3, 2841669), (9, 947223), (17, 501471), (27, 315741), (41, 207927), (51, 167157), (81, 105247), (123, 69309), (151, 56457), (153, 55719), (369, 23103), (453, 18819), (459, 18573), (697, 12231), (1107, 7701), (1359, 6273), (1377, 6191), (2091, 4077), (2567, 3321)]