22724439

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 8410665

約数列:

[1, 3, 53, 131, 159, 393, 1091, 3273, 6943, 20829, 57823, 142921, 173469, 428763, 7574813, 22724439]

約数ペア:

[(1, 22724439), (3, 7574813), (53, 428763), (131, 173469), (159, 142921), (393, 57823), (1091, 20829), (3273, 6943)]