13216995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26701}}^1$

素因数の和:26723

約数の個数: 24

約数和(自身を含む): 24993072

約数和(自身を除く): 11776077

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 26701, 80103, 133505, 240309, 293711, 400515, 881133, 1201545, 1468555, 2643399, 4405665, 13216995]

約数ペア:

[(1, 13216995), (3, 4405665), (5, 2643399), (9, 1468555), (11, 1201545), (15, 881133), (33, 400515), (45, 293711), (55, 240309), (99, 133505), (165, 80103), (495, 26701)]