4392171

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3487509

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 1367, 3213, 4101, 9569, 12303, 23239, 28707, 36909, 69717, 86121, 162673, 209151, 258363, 488019, 627453, 1464057, 4392171]

約数ペア:

[(1, 4392171), (3, 1464057), (7, 627453), (9, 488019), (17, 258363), (21, 209151), (27, 162673), (51, 86121), (63, 69717), (119, 36909), (153, 28707), (189, 23239), (357, 12303), (459, 9569), (1071, 4101), (1367, 3213)]