12240477

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:794

約数の個数: 20

約数和(自身を含む): 18379900

約数和(自身を除く): 6139423

約数列:

[1, 3, 9, 27, 81, 349, 433, 1047, 1299, 3141, 3897, 9423, 11691, 28269, 35073, 151117, 453351, 1360053, 4080159, 12240477]

約数ペア:

[(1, 12240477), (3, 4080159), (9, 1360053), (27, 453351), (81, 151117), (349, 35073), (433, 28269), (1047, 11691), (1299, 9423), (3141, 3897)]