2019481191

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2465789}}^1$

素因数の和:2465815

約数の個数: 24

約数和(自身を含む): 3590190240

約数和(自身を除く): 1570709049

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2465789, 7397367, 17260523, 22192101, 32055257, 51781569, 96165771, 155344707, 224386799, 288497313, 673160397, 2019481191]

約数ペア:

[(1, 2019481191), (3, 673160397), (7, 288497313), (9, 224386799), (13, 155344707), (21, 96165771), (39, 51781569), (63, 32055257), (91, 22192101), (117, 17260523), (273, 7397367), (819, 2465789)]