12725559

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 23508480

約数和(自身を除く): 10782921

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 6121, 18363, 42847, 55089, 67331, 128541, 165267, 201993, 385623, 471317, 605979, 1156869, 1413951, 1817937, 4241853, 12725559]

約数ペア:

[(1, 12725559), (3, 4241853), (7, 1817937), (9, 1413951), (11, 1156869), (21, 605979), (27, 471317), (33, 385623), (63, 201993), (77, 165267), (99, 128541), (189, 67331), (231, 55089), (297, 42847), (693, 18363), (2079, 6121)]