2564433

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 4158720

約数和(自身を除く): 1594287

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 151, 153, 333, 453, 459, 629, 999, 1359, 1887, 2567, 4077, 5587, 5661, 7701, 16761, 16983, 23103, 50283, 69309, 94979, 150849, 284937, 854811, 2564433]

約数ペア:

[(1, 2564433), (3, 854811), (9, 284937), (17, 150849), (27, 94979), (37, 69309), (51, 50283), (111, 23103), (151, 16983), (153, 16761), (333, 7701), (453, 5661), (459, 5587), (629, 4077), (999, 2567), (1359, 1887)]