1728243349

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{6971}}^1$

素因数の和:7416

約数の個数: 16

約数和(自身を含む): 1999904256

約数和(自身を除く): 271660907

約数列:

[1, 7, 107, 331, 749, 2317, 6971, 35417, 48797, 247919, 745897, 2307401, 5221279, 16151807, 246891907, 1728243349]

約数ペア:

[(1, 1728243349), (7, 246891907), (107, 16151807), (331, 5221279), (749, 2307401), (2317, 745897), (6971, 247919), (35417, 48797)]