2421608643

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{709}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 3659766000

約数和(自身を除く): 1238157357

約数列:

[1, 3, 9, 27, 81, 149, 283, 447, 709, 849, 1341, 2127, 2547, 4023, 6381, 7641, 12069, 19143, 22923, 42167, 57429, 105641, 126501, 200647, 316923, 379503, 601941, 950769, 1138509, 1805823, 2852307, 3415527, 5417469, 8556921, 16252407, 29896403, 89689209, 269067627, 807202881, 2421608643]

約数ペア:

[(1, 2421608643), (3, 807202881), (9, 269067627), (27, 89689209), (81, 29896403), (149, 16252407), (283, 8556921), (447, 5417469), (709, 3415527), (849, 2852307), (1341, 1805823), (2127, 1138509), (2547, 950769), (4023, 601941), (6381, 379503), (7641, 316923), (12069, 200647), (19143, 126501), (22923, 105641), (42167, 57429)]