15947109

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 23886720

約数和(自身を除く): 7939611

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 463, 801, 1389, 3827, 4167, 11481, 19909, 34443, 41207, 59727, 123621, 179181, 370863, 1771901, 5315703, 15947109]

約数ペア:

[(1, 15947109), (3, 5315703), (9, 1771901), (43, 370863), (89, 179181), (129, 123621), (267, 59727), (387, 41207), (463, 34443), (801, 19909), (1389, 11481), (3827, 4167)]