28760963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12098

約数の個数: 16

約数和(自身を含む): 37017600

約数和(自身を除く): 8256637

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 12049, 84343, 132539, 373519, 927773, 2614633, 4108709, 28760963]

約数ペア:

[(1, 28760963), (7, 4108709), (11, 2614633), (31, 927773), (77, 373519), (217, 132539), (341, 84343), (2387, 12049)]