28504257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9473}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 40927680

約数和(自身を除く): 12423423

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 9473, 28419, 161041, 483123, 558907, 1676721, 9501419, 28504257]

約数ペア:

[(1, 28504257), (3, 9501419), (17, 1676721), (51, 558907), (59, 483123), (177, 161041), (1003, 28419), (3009, 9473)]