2064027

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 3374400

約数和(自身を除く): 1310373

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 739, 931, 2217, 2793, 5173, 14041, 15519, 36211, 42123, 98287, 108633, 294861, 688009, 2064027]

約数ペア:

[(1, 2064027), (3, 688009), (7, 294861), (19, 108633), (21, 98287), (49, 42123), (57, 36211), (133, 15519), (147, 14041), (399, 5173), (739, 2793), (931, 2217)]