315089127

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{42643}}^1$

素因数の和:43470

約数の個数: 12

約数和(自身を含む): 455693784

約数和(自身を除く): 140604657

約数列:

[1, 3, 9, 821, 2463, 7389, 42643, 127929, 383787, 35009903, 105029709, 315089127]

約数ペア:

[(1, 315089127), (3, 105029709), (9, 35009903), (821, 383787), (2463, 127929), (7389, 42643)]