8789229

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5742

約数の個数: 20

約数和(自身を含む): 13823040

約数和(自身を除く): 5033811

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5711, 17133, 51399, 108509, 154197, 325527, 462591, 976581, 2929743, 8789229]

約数ペア:

[(1, 8789229), (3, 2929743), (9, 976581), (19, 462591), (27, 325527), (57, 154197), (81, 108509), (171, 51399), (513, 17133), (1539, 5711)]