293263209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1916753}}^1$

素因数の和:1916776

約数の個数: 12

約数和(自身を含む): 448520436

約数和(自身を除く): 155257227

約数列:

[1, 3, 9, 17, 51, 153, 1916753, 5750259, 17250777, 32584801, 97754403, 293263209]

約数ペア:

[(1, 293263209), (3, 97754403), (9, 32584801), (17, 17250777), (51, 5750259), (153, 1916753)]