1729301891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{5591}}^1$

素因数の和:5906

約数の個数: 16

約数和(自身を含む): 1853859840

約数和(自身を除く): 124557949

約数列:

[1, 19, 73, 223, 1387, 4237, 5591, 16279, 106229, 309301, 408143, 1246793, 7754717, 23689067, 91015889, 1729301891]

約数ペア:

[(1, 1729301891), (19, 91015889), (73, 23689067), (223, 7754717), (1387, 1246793), (4237, 408143), (5591, 309301), (16279, 106229)]