22757007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 38563840

約数和(自身を除く): 15806833

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2689, 2821, 8067, 8463, 18823, 34957, 56469, 83359, 104871, 244699, 250077, 583513, 734097, 1083667, 1750539, 3251001, 7585669, 22757007]

約数ペア:

[(1, 22757007), (3, 7585669), (7, 3251001), (13, 1750539), (21, 1083667), (31, 734097), (39, 583513), (91, 250077), (93, 244699), (217, 104871), (273, 83359), (403, 56469), (651, 34957), (1209, 18823), (2689, 8463), (2821, 8067)]