2099474013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{11777}}^1$

素因数の和:12453

約数の個数: 32

約数和(自身を含む): 3450859776

約数和(自身を除く): 1351385763

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 653, 1959, 4571, 8489, 11777, 13713, 25467, 35331, 59423, 82439, 153101, 178269, 247317, 459303, 1071707, 3215121, 7690381, 23071143, 53832667, 99974953, 161498001, 299924859, 699824671, 2099474013]

約数ペア:

[(1, 2099474013), (3, 699824671), (7, 299924859), (13, 161498001), (21, 99974953), (39, 53832667), (91, 23071143), (273, 7690381), (653, 3215121), (1959, 1071707), (4571, 459303), (8489, 247317), (11777, 178269), (13713, 153101), (25467, 82439), (35331, 59423)]