7842087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 12484368

約数和(自身を除く): 4642281

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 701, 1017, 1243, 2103, 3729, 6309, 7711, 11187, 23133, 69399, 79213, 237639, 712917, 871343, 2614029, 7842087]

約数ペア:

[(1, 7842087), (3, 2614029), (9, 871343), (11, 712917), (33, 237639), (99, 79213), (113, 69399), (339, 23133), (701, 11187), (1017, 7711), (1243, 6309), (2103, 3729)]