12201597

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8861}}^1$

素因数の和:8890

約数の個数: 20

約数和(自身を含む): 19301436

約数和(自身を除く): 7099839

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8861, 26583, 79749, 150637, 239247, 451911, 717741, 1355733, 4067199, 12201597]

約数ペア:

[(1, 12201597), (3, 4067199), (9, 1355733), (17, 717741), (27, 451911), (51, 239247), (81, 150637), (153, 79749), (459, 26583), (1377, 8861)]