12767289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 18164160

約数和(自身を除く): 5396871

約数列:

[1, 3, 17, 51, 139, 417, 1801, 2363, 5403, 7089, 30617, 91851, 250339, 751017, 4255763, 12767289]

約数ペア:

[(1, 12767289), (3, 4255763), (17, 751017), (51, 250339), (139, 91851), (417, 30617), (1801, 7089), (2363, 5403)]