1720463977

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1427}}^1\times {\mathrm{16981}}^1$

素因数の和:18479

約数の個数: 8

約数和(自身を含む): 1746021312

約数和(自身を除く): 25557335

約数列:

[1, 71, 1427, 16981, 101317, 1205651, 24231887, 1720463977]

約数ペア:

[(1, 1720463977), (71, 24231887), (1427, 1205651), (16981, 101317)]