2215849509

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2027}}^1\times {\mathrm{5281}}^1$

素因数の和:7337

約数の個数: 24

約数和(自身を含む): 3342111552

約数和(自身を除く): 1126262043

約数列:

[1, 3, 9, 23, 69, 207, 2027, 5281, 6081, 15843, 18243, 46621, 47529, 121463, 139863, 364389, 419589, 1093167, 10704587, 32113761, 96341283, 246205501, 738616503, 2215849509]

約数ペア:

[(1, 2215849509), (3, 738616503), (9, 246205501), (23, 96341283), (69, 32113761), (207, 10704587), (2027, 1093167), (5281, 419589), (6081, 364389), (15843, 139863), (18243, 121463), (46621, 47529)]