42831129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56431}}^1$

素因数の和:56468

約数の個数: 16

約数和(自身を含む): 65009664

約数和(自身を除く): 22178535

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 56431, 169293, 620741, 1297913, 1862223, 3893739, 14277043, 42831129]

約数ペア:

[(1, 42831129), (3, 14277043), (11, 3893739), (23, 1862223), (33, 1297913), (69, 620741), (253, 169293), (759, 56431)]