26606919

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 36247680

約数和(自身を除く): 9640761

約数列:

[1, 3, 61, 183, 347, 419, 1041, 1257, 21167, 25559, 63501, 76677, 145393, 436179, 8868973, 26606919]

約数ペア:

[(1, 26606919), (3, 8868973), (61, 436179), (183, 145393), (347, 76677), (419, 63501), (1041, 25559), (1257, 21167)]