306540243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{105449}}^1$

素因数の和:105491

約数の個数: 24

約数和(自身を含む): 493506000

約数和(自身を除く): 186965757

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 105449, 316347, 949041, 1792633, 2003531, 5377899, 6010593, 16133697, 18031779, 34060027, 102180081, 306540243]

約数ペア:

[(1, 306540243), (3, 102180081), (9, 34060027), (17, 18031779), (19, 16133697), (51, 6010593), (57, 5377899), (153, 2003531), (171, 1792633), (323, 949041), (969, 316347), (2907, 105449)]