33281001

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{21881}}^1$

素因数の和:21913

約数の個数: 18

約数和(自身を含む): 52057278

約数和(自身を除く): 18776277

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 21881, 65643, 196929, 284453, 853359, 2560077, 3697889, 11093667, 33281001]

約数ペア:

[(1, 33281001), (3, 11093667), (9, 3697889), (13, 2560077), (39, 853359), (117, 284453), (169, 196929), (507, 65643), (1521, 21881)]