4920293943

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{6337}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 7377432000

約数和(自身を除く): 2457138057

約数列:

[1, 3, 9, 27, 149, 193, 447, 579, 1341, 1737, 4023, 5211, 6337, 19011, 28757, 57033, 86271, 171099, 258813, 776439, 944213, 1223041, 2832639, 3669123, 8497917, 11007369, 25493751, 33022107, 182233109, 546699327, 1640097981, 4920293943]

約数ペア:

[(1, 4920293943), (3, 1640097981), (9, 546699327), (27, 182233109), (149, 33022107), (193, 25493751), (447, 11007369), (579, 8497917), (1341, 3669123), (1737, 2832639), (4023, 1223041), (5211, 944213), (6337, 776439), (19011, 258813), (28757, 171099), (57033, 86271)]