475201727

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 650657280

約数和(自身を除く): 175455553

約数列:

[1, 7, 11, 13, 77, 91, 103, 121, 143, 419, 721, 847, 1001, 1133, 1339, 1573, 2933, 4609, 5447, 7931, 9373, 11011, 12463, 14729, 32263, 38129, 43157, 50699, 59917, 87241, 103103, 162019, 302099, 354893, 419419, 474727, 561041, 659087, 1134133, 3323089, 3927287, 4613609, 5221997, 6171451, 36553979, 43200157, 67885961, 475201727]

約数ペア:

[(1, 475201727), (7, 67885961), (11, 43200157), (13, 36553979), (77, 6171451), (91, 5221997), (103, 4613609), (121, 3927287), (143, 3323089), (419, 1134133), (721, 659087), (847, 561041), (1001, 474727), (1133, 419419), (1339, 354893), (1573, 302099), (2933, 162019), (4609, 103103), (5447, 87241), (7931, 59917), (9373, 50699), (11011, 43157), (12463, 38129), (14729, 32263)]