27641739

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3581}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 38513664

約数和(自身を除く): 10871925

約数列:

[1, 3, 31, 83, 93, 249, 2573, 3581, 7719, 10743, 111011, 297223, 333033, 891669, 9213913, 27641739]

約数ペア:

[(1, 27641739), (3, 9213913), (31, 891669), (83, 333033), (93, 297223), (249, 111011), (2573, 10743), (3581, 7719)]