56223219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1307}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 80865792

約数和(自身を除く): 24642573

約数列:

[1, 3, 13, 39, 1103, 1307, 3309, 3921, 14339, 16991, 43017, 50973, 1441621, 4324863, 18741073, 56223219]

約数ペア:

[(1, 56223219), (3, 18741073), (13, 4324863), (39, 1441621), (1103, 50973), (1307, 43017), (3309, 16991), (3921, 14339)]