210003225213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{7503599}}^1$

素因数の和:7504112

約数の個数: 16

約数和(自身を含む): 295341696000

約数和(自身を除く): 85338470787

約数列:

[1, 3, 19, 57, 491, 1473, 9329, 27987, 7503599, 22510797, 142568381, 427705143, 3684267109, 11052801327, 70001075071, 210003225213]

約数ペア:

[(1, 210003225213), (3, 70001075071), (19, 11052801327), (57, 3684267109), (491, 427705143), (1473, 142568381), (9329, 22510797), (27987, 7503599)]