11854593

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8609}}^1$

素因数の和:8638

約数の個数: 20

約数和(自身を含む): 18752580

約数和(自身を除く): 6897987

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8609, 25827, 77481, 146353, 232443, 439059, 697329, 1317177, 3951531, 11854593]

約数ペア:

[(1, 11854593), (3, 3951531), (9, 1317177), (17, 697329), (27, 439059), (51, 232443), (81, 146353), (153, 77481), (459, 25827), (1377, 8609)]