212888904003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{503283461}}^1$

素因数の和:503283514

約数の個数: 12

約数和(自身を含む): 314048880288

約数和(自身を除く): 101159976285

約数列:

[1, 3, 9, 47, 141, 423, 503283461, 1509850383, 4529551149, 23654322667, 70962968001, 212888904003]

約数ペア:

[(1, 212888904003), (3, 70962968001), (9, 23654322667), (47, 4529551149), (141, 1509850383), (423, 503283461)]