290998503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1901951}}^1$

素因数の和:1901974

約数の個数: 12

約数和(自身を含む): 445056768

約数和(自身を除く): 154058265

約数列:

[1, 3, 9, 17, 51, 153, 1901951, 5705853, 17117559, 32333167, 96999501, 290998503]

約数ペア:

[(1, 290998503), (3, 96999501), (9, 32333167), (17, 17117559), (51, 5705853), (153, 1901951)]