1456620291

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2897}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 2517225984

約数和(自身を除く): 1060605693

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 347, 483, 1041, 1449, 2429, 2897, 3123, 7287, 7981, 8691, 20279, 21861, 23943, 26073, 55867, 60837, 66631, 71829, 167601, 182511, 199893, 466417, 502803, 599679, 1005259, 1399251, 3015777, 4197753, 7036813, 9047331, 21110439, 23120957, 63331317, 69362871, 161846699, 208088613, 485540097, 1456620291]

約数ペア:

[(1, 1456620291), (3, 485540097), (7, 208088613), (9, 161846699), (21, 69362871), (23, 63331317), (63, 23120957), (69, 21110439), (161, 9047331), (207, 7036813), (347, 4197753), (483, 3015777), (1041, 1399251), (1449, 1005259), (2429, 599679), (2897, 502803), (3123, 466417), (7287, 199893), (7981, 182511), (8691, 167601), (20279, 71829), (21861, 66631), (23943, 60837), (26073, 55867)]