20174492169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{172431557}}^1$

素因数の和:172431576

約数の個数: 12

約数和(自身を含む): 31382543556

約数和(自身を除く): 11208051387

約数列:

[1, 3, 9, 13, 39, 117, 172431557, 517294671, 1551884013, 2241610241, 6724830723, 20174492169]

約数ペア:

[(1, 20174492169), (3, 6724830723), (9, 2241610241), (13, 1551884013), (39, 517294671), (117, 172431557)]