12470031

素因数分解:

$3^5\times 7^1\times {\mathrm{7331}}^1$

素因数の和:7353

約数の個数: 24

約数和(自身を含む): 21350784

約数和(自身を除く): 8880753

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7331, 21993, 51317, 65979, 153951, 197937, 461853, 593811, 1385559, 1781433, 4156677, 12470031]

約数ペア:

[(1, 12470031), (3, 4156677), (7, 1781433), (9, 1385559), (21, 593811), (27, 461853), (63, 197937), (81, 153951), (189, 65979), (243, 51317), (567, 21993), (1701, 7331)]