2424951

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 3936000

約数和(自身を除く): 1511049

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 163, 171, 261, 489, 513, 551, 783, 1467, 1653, 3097, 4401, 4727, 4959, 9291, 14181, 14877, 27873, 42543, 83619, 89813, 127629, 269439, 808317, 2424951]

約数ペア:

[(1, 2424951), (3, 808317), (9, 269439), (19, 127629), (27, 89813), (29, 83619), (57, 42543), (87, 27873), (163, 14877), (171, 14181), (261, 9291), (489, 4959), (513, 4727), (551, 4401), (783, 3097), (1467, 1653)]