289698903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{825353}}^1$

素因数の和:825375

約数の個数: 16

約数和(自身を含む): 462198240

約数和(自身を除く): 172499337

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 825353, 2476059, 7428177, 10729589, 22284531, 32188767, 96566301, 289698903]

約数ペア:

[(1, 289698903), (3, 96566301), (9, 32188767), (13, 22284531), (27, 10729589), (39, 7428177), (117, 2476059), (351, 825353)]