289063489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 355622400

約数和(自身を除く): 66558911

約数列:

[1, 11, 13, 41, 47, 143, 451, 517, 533, 611, 1049, 1927, 5863, 6721, 11539, 13637, 21197, 25051, 43009, 49303, 150007, 275561, 473099, 542333, 559117, 640939, 2021423, 6150287, 7050329, 22235653, 26278499, 289063489]

約数ペア:

[(1, 289063489), (11, 26278499), (13, 22235653), (41, 7050329), (47, 6150287), (143, 2021423), (451, 640939), (517, 559117), (533, 542333), (611, 473099), (1049, 275561), (1927, 150007), (5863, 49303), (6721, 43009), (11539, 25051), (13637, 21197)]