74272809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{1489}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 106803200

約数和(自身を除く): 32530391

約数列:

[1, 3, 13, 39, 1279, 1489, 3837, 4467, 16627, 19357, 49881, 58071, 1904431, 5713293, 24757603, 74272809]

約数ペア:

[(1, 74272809), (3, 24757603), (13, 5713293), (39, 1904431), (1279, 58071), (1489, 49881), (3837, 19357), (4467, 16627)]