279374481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{608659}}^1$

素因数の和:608685

約数の個数: 16

約数和(自身を含む): 438235200

約数和(自身を除く): 158860719

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 608659, 1825977, 5477931, 10347203, 16433793, 31041609, 93124827, 279374481]

約数ペア:

[(1, 279374481), (3, 93124827), (9, 31041609), (17, 16433793), (27, 10347203), (51, 5477931), (153, 1825977), (459, 608659)]