561004029

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1222231}}^1$

素因数の和:1222257

約数の個数: 16

約数和(自身を含む): 880007040

約数和(自身を除く): 319003011

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1222231, 3666693, 11000079, 20777927, 33000237, 62333781, 187001343, 561004029]

約数ペア:

[(1, 561004029), (3, 187001343), (9, 62333781), (17, 33000237), (27, 20777927), (51, 11000079), (153, 3666693), (459, 1222231)]