2023778141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81371}}^1$

素因数の和:81425

約数の個数: 32

約数和(自身を含む): 2812216320

約数和(自身を除く): 788438179

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 24871, 81371, 569597, 895081, 1383307, 1546049, 6265567, 9683149, 10822343, 15216377, 17006539, 26282833, 106514639, 119045773, 183979831, 289111163, 2023778141]

約数ペア:

[(1, 2023778141), (7, 289111163), (11, 183979831), (17, 119045773), (19, 106514639), (77, 26282833), (119, 17006539), (133, 15216377), (187, 10822343), (209, 9683149), (323, 6265567), (1309, 1546049), (1463, 1383307), (2261, 895081), (3553, 569597), (24871, 81371)]