15214797

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14449}}^1$

素因数の和:14474

約数の個数: 20

約数和(自身を含む): 24478300

約数和(自身を除く): 9263503

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14449, 43347, 130041, 187837, 390123, 563511, 1170369, 1690533, 5071599, 15214797]

約数ペア:

[(1, 15214797), (3, 5071599), (9, 1690533), (13, 1170369), (27, 563511), (39, 390123), (81, 187837), (117, 130041), (351, 43347), (1053, 14449)]