2343327

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 3830400

約数和(自身を除く): 1487073

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 839, 931, 2517, 2793, 5873, 15941, 17619, 41111, 47823, 111587, 123333, 334761, 781109, 2343327]

約数ペア:

[(1, 2343327), (3, 781109), (7, 334761), (19, 123333), (21, 111587), (49, 47823), (57, 41111), (133, 17619), (147, 15941), (399, 5873), (839, 2793), (931, 2517)]