9786231

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 18194400

約数和(自身を除く): 8408169

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 569, 637, 819, 1323, 1707, 1911, 2457, 3983, 5121, 5733, 7397, 11949, 15363, 17199, 22191, 27881, 35847, 51779, 66573, 83643, 107541, 155337, 199719, 250929, 362453, 466011, 752787, 1087359, 1398033, 3262077, 9786231]

約数ペア:

[(1, 9786231), (3, 3262077), (7, 1398033), (9, 1087359), (13, 752787), (21, 466011), (27, 362453), (39, 250929), (49, 199719), (63, 155337), (91, 107541), (117, 83643), (147, 66573), (189, 51779), (273, 35847), (351, 27881), (441, 22191), (569, 17199), (637, 15363), (819, 11949), (1323, 7397), (1707, 5733), (1911, 5121), (2457, 3983)]