995222007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{500363}}^1$

素因数の和:500399

約数の個数: 24

約数和(自身を含む): 1639192464

約数和(自身を除く): 643970457

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 500363, 1501089, 4503267, 6504719, 8506171, 19514157, 25518513, 58542471, 76555539, 110580223, 331740669, 995222007]

約数ペア:

[(1, 995222007), (3, 331740669), (9, 110580223), (13, 76555539), (17, 58542471), (39, 25518513), (51, 19514157), (117, 8506171), (153, 6504719), (221, 4503267), (663, 1501089), (1989, 500363)]