1729741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 286259

約数列:

[1, 13, 19, 47, 149, 247, 611, 893, 1937, 2831, 7003, 11609, 36803, 91039, 133057, 1729741]

約数ペア:

[(1, 1729741), (13, 133057), (19, 91039), (47, 36803), (149, 11609), (247, 7003), (611, 2831), (893, 1937)]