11419317

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 20686848

約数和(自身を除く): 9267531

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 191, 219, 273, 511, 573, 657, 819, 949, 1337, 1533, 1719, 2483, 2847, 4011, 4599, 6643, 7449, 8541, 12033, 13943, 17381, 19929, 22347, 41829, 52143, 59787, 97601, 125487, 156429, 181259, 292803, 543777, 878409, 1268813, 1631331, 3806439, 11419317]

約数ペア:

[(1, 11419317), (3, 3806439), (7, 1631331), (9, 1268813), (13, 878409), (21, 543777), (39, 292803), (63, 181259), (73, 156429), (91, 125487), (117, 97601), (191, 59787), (219, 52143), (273, 41829), (511, 22347), (573, 19929), (657, 17381), (819, 13943), (949, 12033), (1337, 8541), (1533, 7449), (1719, 6643), (2483, 4599), (2847, 4011)]