40509477

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{1433}}^1$

素因数の和:1794

約数の個数: 20

約数和(自身を含む): 60729900

約数和(自身を除く): 20220423

約数列:

[1, 3, 9, 27, 81, 349, 1047, 1433, 3141, 4299, 9423, 12897, 28269, 38691, 116073, 500117, 1500351, 4501053, 13503159, 40509477]

約数ペア:

[(1, 40509477), (3, 13503159), (9, 4501053), (27, 1500351), (81, 500117), (349, 116073), (1047, 38691), (1433, 28269), (3141, 12897), (4299, 9423)]