8998287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 12947040

約数和(自身を除く): 3948753

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 3329, 9987, 56593, 169779, 176437, 529311, 2999429, 8998287]

約数ペア:

[(1, 8998287), (3, 2999429), (17, 529311), (51, 176437), (53, 169779), (159, 56593), (901, 9987), (2703, 3329)]