9981741

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6173}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 16892064

約数和(自身を除く): 6910323

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 6173, 18519, 43211, 67903, 129633, 203709, 302477, 475321, 907431, 1425963, 3327247, 9981741]

約数ペア:

[(1, 9981741), (3, 3327247), (7, 1425963), (11, 907431), (21, 475321), (33, 302477), (49, 203709), (77, 129633), (147, 67903), (231, 43211), (539, 18519), (1617, 6173)]