47704503

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 80156160

約数和(自身を除く): 32451657

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 2129, 3201, 6387, 7469, 14903, 22407, 23419, 44709, 70257, 163933, 206513, 491799, 619539, 1445591, 2271643, 4336773, 6814929, 15901501, 47704503]

約数ペア:

[(1, 47704503), (3, 15901501), (7, 6814929), (11, 4336773), (21, 2271643), (33, 1445591), (77, 619539), (97, 491799), (231, 206513), (291, 163933), (679, 70257), (1067, 44709), (2037, 23419), (2129, 22407), (3201, 14903), (6387, 7469)]