7113477

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 11468800

約数和(自身を除く): 4355323

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 223, 343, 651, 669, 1029, 1519, 1561, 4557, 4683, 6913, 10633, 10927, 20739, 31899, 32781, 48391, 76489, 145173, 229467, 338737, 1016211, 2371159, 7113477]

約数ペア:

[(1, 7113477), (3, 2371159), (7, 1016211), (21, 338737), (31, 229467), (49, 145173), (93, 76489), (147, 48391), (217, 32781), (223, 31899), (343, 20739), (651, 10927), (669, 10633), (1029, 6913), (1519, 4683), (1561, 4557)]