8235189

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5382

約数の個数: 20

約数和(自身を含む): 12951840

約数和(自身を除く): 4716651

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5351, 16053, 48159, 101669, 144477, 305007, 433431, 915021, 2745063, 8235189]

約数ペア:

[(1, 8235189), (3, 2745063), (9, 915021), (19, 433431), (27, 305007), (57, 144477), (81, 101669), (171, 48159), (513, 16053), (1539, 5351)]