17922267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 31269888

約数和(自身を除く): 13347621

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 463, 561, 759, 1173, 1389, 1683, 2277, 3519, 4167, 4301, 5093, 7871, 10649, 12903, 15279, 23613, 31947, 38709, 45837, 70839, 86581, 95841, 117139, 181033, 259743, 351417, 543099, 779229, 1054251, 1629297, 1991363, 5974089, 17922267]

約数ペア:

[(1, 17922267), (3, 5974089), (9, 1991363), (11, 1629297), (17, 1054251), (23, 779229), (33, 543099), (51, 351417), (69, 259743), (99, 181033), (153, 117139), (187, 95841), (207, 86581), (253, 70839), (391, 45837), (463, 38709), (561, 31947), (759, 23613), (1173, 15279), (1389, 12903), (1683, 10649), (2277, 7871), (3519, 5093), (4167, 4301)]