1006825391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 1317580992

約数和(自身を除く): 310755601

約数列:

[1, 11, 13, 17, 23, 121, 143, 187, 221, 253, 299, 391, 1573, 1637, 2057, 2431, 2783, 3289, 4301, 5083, 18007, 21281, 26741, 27829, 36179, 37651, 47311, 55913, 198077, 234091, 306119, 361777, 414161, 489463, 615043, 640067, 2575001, 3367309, 3979547, 4555771, 5384093, 7040737, 8320871, 43775017, 59225023, 77448107, 91529581, 1006825391]

約数ペア:

[(1, 1006825391), (11, 91529581), (13, 77448107), (17, 59225023), (23, 43775017), (121, 8320871), (143, 7040737), (187, 5384093), (221, 4555771), (253, 3979547), (299, 3367309), (391, 2575001), (1573, 640067), (1637, 615043), (2057, 489463), (2431, 414161), (2783, 361777), (3289, 306119), (4301, 234091), (5083, 198077), (18007, 55913), (21281, 47311), (26741, 37651), (27829, 36179)]