12864033

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 23237760

約数和(自身を除く): 10373727

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 139, 273, 339, 417, 791, 819, 973, 1017, 1251, 1469, 1807, 2373, 2919, 4407, 5421, 7119, 8757, 10283, 12649, 13221, 15707, 16263, 30849, 37947, 47121, 92547, 109949, 113841, 141363, 204191, 329847, 612573, 989541, 1429337, 1837719, 4288011, 12864033]

約数ペア:

[(1, 12864033), (3, 4288011), (7, 1837719), (9, 1429337), (13, 989541), (21, 612573), (39, 329847), (63, 204191), (91, 141363), (113, 113841), (117, 109949), (139, 92547), (273, 47121), (339, 37947), (417, 30849), (791, 16263), (819, 15707), (973, 13221), (1017, 12649), (1251, 10283), (1469, 8757), (1807, 7119), (2373, 5421), (2919, 4407)]