448414967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 641302272

約数和(自身を除く): 192887305

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 169, 187, 221, 1001, 1183, 1309, 1547, 1859, 2027, 2431, 2873, 13013, 14189, 17017, 20111, 22297, 26351, 31603, 34459, 156079, 184457, 221221, 241213, 289861, 342563, 379049, 447967, 2029027, 2397941, 2653343, 3135769, 3768193, 4927637, 5823571, 26377351, 34493459, 40764997, 64059281, 448414967]

約数ペア:

[(1, 448414967), (7, 64059281), (11, 40764997), (13, 34493459), (17, 26377351), (77, 5823571), (91, 4927637), (119, 3768193), (143, 3135769), (169, 2653343), (187, 2397941), (221, 2029027), (1001, 447967), (1183, 379049), (1309, 342563), (1547, 289861), (1859, 241213), (2027, 221221), (2431, 184457), (2873, 156079), (13013, 34459), (14189, 31603), (17017, 26351), (20111, 22297)]