1567917

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1514

約数の個数: 20

約数和(自身を含む): 2524060

約数和(自身を除く): 956143

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1489, 4467, 13401, 19357, 40203, 58071, 120609, 174213, 522639, 1567917]

約数ペア:

[(1, 1567917), (3, 522639), (9, 174213), (13, 120609), (27, 58071), (39, 40203), (81, 19357), (117, 13401), (351, 4467), (1053, 1489)]