28030671

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 44349120

約数和(自身を除く): 16318449

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 353, 459, 519, 1059, 1557, 2941, 3177, 4671, 6001, 8823, 9531, 18003, 26469, 54009, 61069, 79407, 162027, 183207, 549621, 1038173, 1648863, 3114519, 9343557, 28030671]

約数ペア:

[(1, 28030671), (3, 9343557), (9, 3114519), (17, 1648863), (27, 1038173), (51, 549621), (153, 183207), (173, 162027), (353, 79407), (459, 61069), (519, 54009), (1059, 26469), (1557, 18003), (2941, 9531), (3177, 8823), (4671, 6001)]