2019228669

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{54311}}^1$

素因数の和:54349

約数の個数: 32

約数和(自身を含む): 3206580480

約数和(自身を除く): 1187351811

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 12393, 37179, 54311, 162933, 488799, 923287, 1466397, 2769861, 4399191, 8309583, 13197573, 24928749, 39592719, 74786247, 118778157, 224358741, 673076223, 2019228669]

約数ペア:

[(1, 2019228669), (3, 673076223), (9, 224358741), (17, 118778157), (27, 74786247), (51, 39592719), (81, 24928749), (153, 13197573), (243, 8309583), (459, 4399191), (729, 2769861), (1377, 1466397), (2187, 923287), (4131, 488799), (12393, 162933), (37179, 54311)]