131085942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1680589}}^1$

素因数の和:1680607

約数の個数: 16

約数和(自身を含む): 282339120

約数和(自身を除く): 151253178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1680589, 3361178, 5041767, 10083534, 21847657, 43695314, 65542971, 131085942]

約数ペア:

[(1, 131085942), (2, 65542971), (3, 43695314), (6, 21847657), (13, 10083534), (26, 5041767), (39, 3361178), (78, 1680589)]