2029206879

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{9829}}^1$

素因数の和:9984

約数の個数: 48

約数和(自身を含む): 3496334400

約数和(自身を除く): 1467127521

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 113, 203, 261, 339, 609, 791, 1017, 1827, 2373, 3277, 7119, 9829, 9831, 22939, 29487, 29493, 68803, 68817, 88461, 206409, 206451, 285041, 619227, 855123, 1110677, 1995287, 2565369, 3332031, 5985861, 7774739, 9996093, 17957583, 23324217, 32209633, 69972651, 96628899, 225467431, 289886697, 676402293, 2029206879]

約数ペア:

[(1, 2029206879), (3, 676402293), (7, 289886697), (9, 225467431), (21, 96628899), (29, 69972651), (63, 32209633), (87, 23324217), (113, 17957583), (203, 9996093), (261, 7774739), (339, 5985861), (609, 3332031), (791, 2565369), (1017, 1995287), (1827, 1110677), (2373, 855123), (3277, 619227), (7119, 285041), (9829, 206451), (9831, 206409), (22939, 88461), (29487, 68817), (29493, 68803)]