18533229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43201}}^1$

素因数の和:43228

約数の個数: 16

約数和(自身を含む): 29031744

約数和(自身を除く): 10498515

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 43201, 129603, 475211, 561613, 1425633, 1684839, 6177743, 18533229]

約数ペア:

[(1, 18533229), (3, 6177743), (11, 1684839), (13, 1425633), (33, 561613), (39, 475211), (143, 129603), (429, 43201)]