1123996953

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{20533}}^1$

素因数の和:20864

約数の個数: 16

約数和(自身を含む): 1525758336

約数和(自身を除く): 401761383

約数列:

[1, 3, 71, 213, 257, 771, 18247, 20533, 54741, 61599, 1457843, 4373529, 5276981, 15830943, 374665651, 1123996953]

約数ペア:

[(1, 1123996953), (3, 374665651), (71, 15830943), (213, 5276981), (257, 4373529), (771, 1457843), (18247, 61599), (20533, 54741)]