17293743

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 28836720

約数和(自身を除く): 11542977

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 661, 969, 1377, 1539, 1983, 2907, 5949, 8721, 11237, 12559, 17847, 26163, 33711, 37677, 53541, 101133, 113031, 213503, 303399, 339093, 640509, 910197, 1017279, 1921527, 5764581, 17293743]

約数ペア:

[(1, 17293743), (3, 5764581), (9, 1921527), (17, 1017279), (19, 910197), (27, 640509), (51, 339093), (57, 303399), (81, 213503), (153, 113031), (171, 101133), (323, 53541), (459, 37677), (513, 33711), (661, 26163), (969, 17847), (1377, 12559), (1539, 11237), (1983, 8721), (2907, 5949)]