926416521

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{215797}}^1$

素因数の和:215862

約数の個数: 20

約数和(自身を含む): 1410024132

約数和(自身を除く): 483607611

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 215797, 647391, 1942173, 5826519, 11437241, 17479557, 34311723, 102935169, 308805507, 926416521]

約数ペア:

[(1, 926416521), (3, 308805507), (9, 102935169), (27, 34311723), (53, 17479557), (81, 11437241), (159, 5826519), (477, 1942173), (1431, 647391), (4293, 215797)]