321246211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72467}}^1$

素因数の和:72522

約数の個数: 16

約数和(自身を含む): 389587968

約数和(自身を除く): 68341757

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 72467, 797137, 942071, 2246477, 10362781, 24711247, 29204201, 321246211]

約数ペア:

[(1, 321246211), (11, 29204201), (13, 24711247), (31, 10362781), (143, 2246477), (341, 942071), (403, 797137), (4433, 72467)]