633971283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 969915648

約数和(自身を除く): 335944365

約数列:

[1, 3, 11, 33, 37, 71, 103, 111, 213, 309, 407, 781, 1133, 1221, 2343, 2627, 3399, 3811, 5041, 7313, 7881, 11433, 15123, 21939, 28897, 41921, 55451, 80443, 86691, 125763, 166353, 186517, 241329, 270581, 519223, 559551, 811743, 1557669, 2051687, 2976391, 5711453, 6155061, 8929173, 17134359, 19211251, 57633753, 211323761, 633971283]

約数ペア:

[(1, 633971283), (3, 211323761), (11, 57633753), (33, 19211251), (37, 17134359), (71, 8929173), (103, 6155061), (111, 5711453), (213, 2976391), (309, 2051687), (407, 1557669), (781, 811743), (1133, 559551), (1221, 519223), (2343, 270581), (2627, 241329), (3399, 186517), (3811, 166353), (5041, 125763), (7313, 86691), (7881, 80443), (11433, 55451), (15123, 41921), (21939, 28897)]