422551239

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 667865088

約数和(自身を除く): 245313849

約数列:

[1, 3, 11, 23, 33, 43, 69, 107, 121, 129, 253, 321, 363, 473, 759, 989, 1177, 1331, 1419, 2461, 2783, 2967, 3531, 3993, 4601, 5203, 7383, 8349, 10879, 12947, 13803, 15609, 27071, 30613, 32637, 38841, 50611, 57233, 81213, 91839, 105823, 119669, 142417, 151833, 171699, 297781, 317469, 359007, 427251, 556721, 893343, 1164053, 1316359, 1670163, 3275591, 3492159, 3949077, 6123931, 9826773, 12804583, 18371793, 38413749, 140850413, 422551239]

約数ペア:

[(1, 422551239), (3, 140850413), (11, 38413749), (23, 18371793), (33, 12804583), (43, 9826773), (69, 6123931), (107, 3949077), (121, 3492159), (129, 3275591), (253, 1670163), (321, 1316359), (363, 1164053), (473, 893343), (759, 556721), (989, 427251), (1177, 359007), (1331, 317469), (1419, 297781), (2461, 171699), (2783, 151833), (2967, 142417), (3531, 119669), (3993, 105823), (4601, 91839), (5203, 81213), (7383, 57233), (8349, 50611), (10879, 38841), (12947, 32637), (13803, 30613), (15609, 27071)]