2550920703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{251347}}^1$

素因数の和:251566

約数の個数: 16

約数和(自身を含む): 3619411200

約数和(自身を除く): 1068490497

約数列:

[1, 3, 17, 51, 199, 597, 3383, 10149, 251347, 754041, 4272899, 12818697, 50018053, 150054159, 850306901, 2550920703]

約数ペア:

[(1, 2550920703), (3, 850306901), (17, 150054159), (51, 50018053), (199, 12818697), (597, 4272899), (3383, 754041), (10149, 251347)]