492725691

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 749713536

約数和(自身を除く): 256987845

約数列:

[1, 3, 9, 43, 73, 107, 129, 163, 219, 321, 387, 489, 657, 963, 1467, 3139, 4601, 7009, 7811, 9417, 11899, 13803, 17441, 21027, 23433, 28251, 35697, 41409, 52323, 63081, 70299, 107091, 156969, 335873, 511657, 749963, 1007619, 1273193, 1534971, 2249889, 3022857, 3819579, 4604913, 6749667, 11458737, 54747299, 164241897, 492725691]

約数ペア:

[(1, 492725691), (3, 164241897), (9, 54747299), (43, 11458737), (73, 6749667), (107, 4604913), (129, 3819579), (163, 3022857), (219, 2249889), (321, 1534971), (387, 1273193), (489, 1007619), (657, 749963), (963, 511657), (1467, 335873), (3139, 156969), (4601, 107091), (7009, 70299), (7811, 63081), (9417, 52323), (11899, 41409), (13803, 35697), (17441, 28251), (21027, 23433)]