3886623

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3716

約数の個数: 20

約数和(自身を含む): 6254248

約数和(自身を除く): 2367625

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3691, 11073, 33219, 47983, 99657, 143949, 298971, 431847, 1295541, 3886623]

約数ペア:

[(1, 3886623), (3, 1295541), (9, 431847), (13, 298971), (27, 143949), (39, 99657), (81, 47983), (117, 33219), (351, 11073), (1053, 3691)]