9127209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 15232000

約数和(自身を除く): 6104791

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 499, 871, 1407, 1497, 2613, 3493, 6097, 6487, 10479, 18291, 19461, 33433, 45409, 100299, 136227, 234031, 434629, 702093, 1303887, 3042403, 9127209]

約数ペア:

[(1, 9127209), (3, 3042403), (7, 1303887), (13, 702093), (21, 434629), (39, 234031), (67, 136227), (91, 100299), (201, 45409), (273, 33433), (469, 19461), (499, 18291), (871, 10479), (1407, 6487), (1497, 6097), (2613, 3493)]