28428544071

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{44371}}^1$

素因数の和:44911

約数の個数: 24

約数和(自身を含む): 41372985264

約数和(自身を除く): 12944441193

約数列:

[1, 3, 9, 257, 277, 771, 831, 2313, 2493, 44371, 71189, 133113, 213567, 399339, 640701, 11403347, 12290767, 34210041, 36872301, 102630123, 110616903, 3158727119, 9476181357, 28428544071]

約数ペア:

[(1, 28428544071), (3, 9476181357), (9, 3158727119), (257, 110616903), (277, 102630123), (771, 36872301), (831, 34210041), (2313, 12290767), (2493, 11403347), (44371, 640701), (71189, 399339), (133113, 213567)]