12400749

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 20198400

約数和(自身を除く): 7797651

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1051, 1311, 3153, 3933, 9459, 11799, 19969, 24173, 28377, 59907, 72519, 179721, 217557, 459287, 539163, 652671, 1377861, 4133583, 12400749]

約数ペア:

[(1, 12400749), (3, 4133583), (9, 1377861), (19, 652671), (23, 539163), (27, 459287), (57, 217557), (69, 179721), (171, 72519), (207, 59907), (437, 28377), (513, 24173), (621, 19969), (1051, 11799), (1311, 9459), (3153, 3933)]