981567411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:5023

約数の個数: 32

約数和(自身を含む): 1469546496

約数和(自身を除く): 487979085

約数列:

[1, 3, 11, 33, 47, 131, 141, 393, 517, 1441, 1551, 4323, 4831, 6157, 14493, 18471, 53141, 67727, 159423, 203181, 227057, 632861, 681171, 1898583, 2497627, 6961471, 7492881, 20884413, 29744467, 89233401, 327189137, 981567411]

約数ペア:

[(1, 981567411), (3, 327189137), (11, 89233401), (33, 29744467), (47, 20884413), (131, 7492881), (141, 6961471), (393, 2497627), (517, 1898583), (1441, 681171), (1551, 632861), (4323, 227057), (4831, 203181), (6157, 159423), (14493, 67727), (18471, 53141)]