2479653

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 40

約数和(自身を含む): 4251456

約数和(自身を除く): 1771803

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 121, 207, 253, 297, 363, 621, 759, 891, 1089, 1331, 1863, 2277, 2783, 3267, 3993, 6831, 8349, 9801, 11979, 20493, 25047, 30613, 35937, 75141, 91839, 107811, 225423, 275517, 826551, 2479653]

約数ペア:

[(1, 2479653), (3, 826551), (9, 275517), (11, 225423), (23, 107811), (27, 91839), (33, 75141), (69, 35937), (81, 30613), (99, 25047), (121, 20493), (207, 11979), (253, 9801), (297, 8349), (363, 6831), (621, 3993), (759, 3267), (891, 2783), (1089, 2277), (1331, 1863)]