2012208003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{65393}}^1$

素因数の和:65675

約数の個数: 24

約数和(自身を含む): 3142050912

約数和(自身を除く): 1129842909

約数列:

[1, 3, 9, 13, 39, 117, 263, 789, 2367, 3419, 10257, 30771, 65393, 196179, 588537, 850109, 2550327, 7650981, 17198359, 51595077, 154785231, 223578667, 670736001, 2012208003]

約数ペア:

[(1, 2012208003), (3, 670736001), (9, 223578667), (13, 154785231), (39, 51595077), (117, 17198359), (263, 7650981), (789, 2550327), (2367, 850109), (3419, 588537), (10257, 196179), (30771, 65393)]