28273563

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{6053}}^1$

素因数の和:6235

約数の個数: 16

約数和(自身を含む): 42135840

約数和(自身を除く): 13862277

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 6053, 18159, 54477, 163431, 1047169, 3141507, 9424521, 28273563]

約数ペア:

[(1, 28273563), (3, 9424521), (9, 3141507), (27, 1047169), (173, 163431), (519, 54477), (1557, 18159), (4671, 6053)]