289709631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1893527}}^1$

素因数の和:1893550

約数の個数: 12

約数和(自身を含む): 443085552

約数和(自身を除く): 153375921

約数列:

[1, 3, 9, 17, 51, 153, 1893527, 5680581, 17041743, 32189959, 96569877, 289709631]

約数ペア:

[(1, 289709631), (3, 96569877), (9, 32189959), (17, 17041743), (51, 5680581), (153, 1893527)]