426889169

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{38671}}^1$

素因数の和:38780

約数の個数: 16

約数和(自身を含む): 519751680

約数和(自身を除く): 92862511

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 38671, 270697, 734749, 3209693, 5143243, 22467851, 60984167, 426889169]

約数ペア:

[(1, 426889169), (7, 60984167), (19, 22467851), (83, 5143243), (133, 3209693), (581, 734749), (1577, 270697), (11039, 38671)]