19003070943

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{7791337}}^1$

素因数の和:7791614

約数の個数: 12

約数和(自身を含む): 27550171168

約数和(自身を除く): 8547100225

約数列:

[1, 3, 9, 271, 813, 2439, 7791337, 23374011, 70122033, 2111452327, 6334356981, 19003070943]

約数ペア:

[(1, 19003070943), (3, 6334356981), (9, 2111452327), (271, 70122033), (813, 23374011), (2439, 7791337)]