1882359

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1396

約数の個数: 20

約数和(自身を含む): 2979504

約数和(自身を除く): 1097145

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1367, 1377, 4101, 12303, 23239, 36909, 69717, 110727, 209151, 627453, 1882359]

約数ペア:

[(1, 1882359), (3, 627453), (9, 209151), (17, 110727), (27, 69717), (51, 36909), (81, 23239), (153, 12303), (459, 4101), (1367, 1377)]