2912770063

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 3549312000

約数和(自身を除く): 636541937

約数列:

[1, 7, 29, 49, 103, 203, 343, 721, 1421, 2843, 2987, 5047, 9947, 19901, 20909, 35329, 82447, 139307, 146363, 292829, 577129, 975149, 1024541, 2049803, 4039903, 8492041, 14348621, 28279321, 59444287, 100440347, 416110009, 2912770063]

約数ペア:

[(1, 2912770063), (7, 416110009), (29, 100440347), (49, 59444287), (103, 28279321), (203, 14348621), (343, 8492041), (721, 4039903), (1421, 2049803), (2843, 1024541), (2987, 975149), (5047, 577129), (9947, 292829), (19901, 146363), (20909, 139307), (35329, 82447)]