20170124079

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1313929}}^1$

素因数の和:1313999

約数の個数: 32

約数和(自身を含む): 33300241920

約数和(自身を除く): 13130117841

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 1313929, 3941787, 9197503, 22336793, 27592509, 56498947, 67010379, 156357551, 169496841, 395492629, 469072653, 960482099, 1186477887, 2881446297, 6723374693, 20170124079]

約数ペア:

[(1, 20170124079), (3, 6723374693), (7, 2881446297), (17, 1186477887), (21, 960482099), (43, 469072653), (51, 395492629), (119, 169496841), (129, 156357551), (301, 67010379), (357, 56498947), (731, 27592509), (903, 22336793), (2193, 9197503), (5117, 3941787), (15351, 1313929)]