2580450009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{103049}}^1$

素因数の和:103560

約数の個数: 16

約数和(自身を含む): 3650443200

約数和(自身を除く): 1069993191

約数列:

[1, 3, 17, 51, 491, 1473, 8347, 25041, 103049, 309147, 1751833, 5255499, 50597059, 151791177, 860150003, 2580450009]

約数ペア:

[(1, 2580450009), (3, 860150003), (17, 151791177), (51, 50597059), (491, 5255499), (1473, 1751833), (8347, 309147), (25041, 103049)]