21000325635

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5243527}}^1$

素因数の和:5243627

約数の個数: 24

約数和(自身を含む): 36809566560

約数和(自身を除く): 15809240925

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 5243527, 15730581, 26217635, 47191743, 78652905, 235958715, 466673903, 1400021709, 2333369515, 4200065127, 7000108545, 21000325635]

約数ペア:

[(1, 21000325635), (3, 7000108545), (5, 4200065127), (9, 2333369515), (15, 1400021709), (45, 466673903), (89, 235958715), (267, 78652905), (445, 47191743), (801, 26217635), (1335, 15730581), (4005, 5243527)]