2930213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 3558912

約数和(自身を除く): 628699

約数列:

[1, 11, 13, 31, 143, 341, 403, 661, 4433, 7271, 8593, 20491, 94523, 225401, 266383, 2930213]

約数ペア:

[(1, 2930213), (11, 266383), (13, 225401), (31, 94523), (143, 20491), (341, 8593), (403, 7271), (661, 4433)]