11225331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31981}}^1$

素因数の和:32003

約数の個数: 16

約数和(自身を含む): 17909920

約数和(自身を除く): 6684589

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 31981, 95943, 287829, 415753, 863487, 1247259, 3741777, 11225331]

約数ペア:

[(1, 11225331), (3, 3741777), (9, 1247259), (13, 863487), (27, 415753), (39, 287829), (117, 95943), (351, 31981)]