7165213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 8257536

約数和(自身を除く): 1092323

約数列:

[1, 11, 23, 127, 223, 253, 1397, 2453, 2921, 5129, 28321, 32131, 56419, 311531, 651383, 7165213]

約数ペア:

[(1, 7165213), (11, 651383), (23, 311531), (127, 56419), (223, 32131), (253, 28321), (1397, 5129), (2453, 2921)]