407073266497

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^2\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:906

約数の個数: 36

約数和(自身を含む): 436844578176

約数和(自身を除く): 29771311679

約数列:

[1, 19, 127, 151, 361, 463, 2413, 2869, 8797, 16129, 19177, 45847, 54511, 58801, 69913, 167143, 306451, 364363, 1117219, 1328347, 2435479, 5822569, 6922897, 7467727, 8878951, 21227161, 25238593, 46274101, 141886813, 168700069, 879207919, 1127626777, 2695849447, 3205301311, 21424908763, 407073266497]

約数ペア:

[(1, 407073266497), (19, 21424908763), (127, 3205301311), (151, 2695849447), (361, 1127626777), (463, 879207919), (2413, 168700069), (2869, 141886813), (8797, 46274101), (16129, 25238593), (19177, 21227161), (45847, 8878951), (54511, 7467727), (58801, 6922897), (69913, 5822569), (167143, 2435479), (306451, 1328347), (364363, 1117219)]