2016331191

素因数分解:

$3^3\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{5011}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 3416179200

約数和(自身を除く): 1399848009

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2129, 5011, 6387, 14903, 15033, 19161, 35077, 44709, 45099, 57483, 105231, 134127, 135297, 315693, 402381, 947079, 10668419, 32005257, 74678933, 96015771, 224036799, 288047313, 672110397, 2016331191]

約数ペア:

[(1, 2016331191), (3, 672110397), (7, 288047313), (9, 224036799), (21, 96015771), (27, 74678933), (63, 32005257), (189, 10668419), (2129, 947079), (5011, 402381), (6387, 315693), (14903, 135297), (15033, 134127), (19161, 105231), (35077, 57483), (44709, 45099)]