13018863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30347}}^1$

素因数の和:30374

約数の個数: 16

約数和(自身を含む): 20393856

約数和(自身を除く): 7374993

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 30347, 91041, 333817, 394511, 1001451, 1183533, 4339621, 13018863]

約数ペア:

[(1, 13018863), (3, 4339621), (11, 1183533), (13, 1001451), (33, 394511), (39, 333817), (143, 91041), (429, 30347)]