12412197

素因数分解:

$3^5\times 7^1\times {\mathrm{7297}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 21251776

約数和(自身を除く): 8839579

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7297, 21891, 51079, 65673, 153237, 197019, 459711, 591057, 1379133, 1773171, 4137399, 12412197]

約数ペア:

[(1, 12412197), (3, 4137399), (7, 1773171), (9, 1379133), (21, 591057), (27, 459711), (63, 197019), (81, 153237), (189, 65673), (243, 51079), (567, 21891), (1701, 7297)]