220326513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{4327}}^1$

素因数の和:5884

約数の個数: 16

約数和(自身を含む): 320756736

約数和(自身を除く): 100430223

約数列:

[1, 3, 11, 33, 1543, 4327, 4629, 12981, 16973, 47597, 50919, 142791, 6676561, 20029683, 73442171, 220326513]

約数ペア:

[(1, 220326513), (3, 73442171), (11, 20029683), (33, 6676561), (1543, 142791), (4327, 50919), (4629, 47597), (12981, 16973)]