12663105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9305

約数の個数: 32

約数和(自身を含む): 24939264

約数和(自身を除く): 12276159

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9277, 27831, 46385, 64939, 120601, 139155, 194817, 324695, 361803, 603005, 844207, 974085, 1809015, 2532621, 4221035, 12663105]

約数ペア:

[(1, 12663105), (3, 4221035), (5, 2532621), (7, 1809015), (13, 974085), (15, 844207), (21, 603005), (35, 361803), (39, 324695), (65, 194817), (91, 139155), (105, 120601), (195, 64939), (273, 46385), (455, 27831), (1365, 9277)]