1720407317

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 1785127680

約数和(自身を除く): 64720363

約数列:

[1, 47, 83, 313, 1409, 3901, 14711, 25979, 66223, 116947, 441017, 1221013, 5496509, 20727799, 36604411, 1720407317]

約数ペア:

[(1, 1720407317), (47, 36604411), (83, 20727799), (313, 5496509), (1409, 1221013), (3901, 441017), (14711, 116947), (25979, 66223)]