2017493439

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{8171}}^1$

素因数の和:8687

約数の個数: 24

約数和(自身を含む): 2919169152

約数和(自身を除く): 901675713

約数列:

[1, 3, 13, 39, 169, 487, 507, 1461, 6331, 8171, 18993, 24513, 82303, 106223, 246909, 318669, 1380899, 3979277, 4142697, 11937831, 51730601, 155191803, 672497813, 2017493439]

約数ペア:

[(1, 2017493439), (3, 672497813), (13, 155191803), (39, 51730601), (169, 11937831), (487, 4142697), (507, 3979277), (1461, 1380899), (6331, 318669), (8171, 246909), (18993, 106223), (24513, 82303)]