472763343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 689907456

約数和(自身を除く): 217144113

約数列:

[1, 3, 13, 39, 107, 193, 321, 579, 587, 1391, 1761, 2509, 4173, 7527, 7631, 20651, 22893, 61953, 62809, 113291, 188427, 268463, 339873, 805389, 816517, 1472783, 2449551, 4418349, 12122137, 36366411, 157587781, 472763343]

約数ペア:

[(1, 472763343), (3, 157587781), (13, 36366411), (39, 12122137), (107, 4418349), (193, 2449551), (321, 1472783), (579, 816517), (587, 805389), (1391, 339873), (1761, 268463), (2509, 188427), (4173, 113291), (7527, 62809), (7631, 61953), (20651, 22893)]