1009590723

素因数分解:

$3^4\times {\mathrm{3307}}^1\times {\mathrm{3769}}^1$

素因数の和:7088

約数の個数: 20

約数和(自身を含む): 1509010360

約数和(自身を除く): 499419637

約数列:

[1, 3, 9, 27, 81, 3307, 3769, 9921, 11307, 29763, 33921, 89289, 101763, 267867, 305289, 12464083, 37392249, 112176747, 336530241, 1009590723]

約数ペア:

[(1, 1009590723), (3, 336530241), (9, 112176747), (27, 37392249), (81, 12464083), (3307, 305289), (3769, 267867), (9921, 101763), (11307, 89289), (29763, 33921)]