1570312089

素因数分解:

$3^4\times {\mathrm{1049}}^1\times {\mathrm{18481}}^1$

素因数の和:19542

約数の個数: 20

約数和(自身を含む): 2348138100

約数和(自身を除く): 777826011

約数列:

[1, 3, 9, 27, 81, 1049, 3147, 9441, 18481, 28323, 55443, 84969, 166329, 498987, 1496961, 19386569, 58159707, 174479121, 523437363, 1570312089]

約数ペア:

[(1, 1570312089), (3, 523437363), (9, 174479121), (27, 58159707), (81, 19386569), (1049, 1496961), (3147, 498987), (9441, 166329), (18481, 84969), (28323, 55443)]