1293553143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2239}}^1\times {\mathrm{2791}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 1951272960

約数和(自身を除く): 657719817

約数列:

[1, 3, 9, 23, 69, 207, 2239, 2791, 6717, 8373, 20151, 25119, 51497, 64193, 154491, 192579, 463473, 577737, 6249049, 18747147, 56241441, 143728127, 431184381, 1293553143]

約数ペア:

[(1, 1293553143), (3, 431184381), (9, 143728127), (23, 56241441), (69, 18747147), (207, 6249049), (2239, 577737), (2791, 463473), (6717, 192579), (8373, 154491), (20151, 64193), (25119, 51497)]