13397545

素因数分解:

$5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1423}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 18455040

約数和(自身を除く): 5057495

約数列:

[1, 5, 7, 35, 269, 1345, 1423, 1883, 7115, 9415, 9961, 49805, 382787, 1913935, 2679509, 13397545]

約数ペア:

[(1, 13397545), (5, 2679509), (7, 1913935), (35, 382787), (269, 49805), (1345, 9961), (1423, 9415), (1883, 7115)]