2713149

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 1745091

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 257, 391, 459, 621, 771, 1173, 2313, 3519, 4369, 5911, 6939, 10557, 13107, 17733, 39321, 53199, 100487, 117963, 159597, 301461, 904383, 2713149]

約数ペア:

[(1, 2713149), (3, 904383), (9, 301461), (17, 159597), (23, 117963), (27, 100487), (51, 53199), (69, 39321), (153, 17733), (207, 13107), (257, 10557), (391, 6939), (459, 5911), (621, 4369), (771, 3519), (1173, 2313)]