47369889

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{907}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 78378560

約数和(自身を除く): 31008671

約数列:

[1, 3, 7, 9, 21, 63, 829, 907, 2487, 2721, 5803, 6349, 7461, 8163, 17409, 19047, 52227, 57141, 751903, 2255709, 5263321, 6767127, 15789963, 47369889]

約数ペア:

[(1, 47369889), (3, 15789963), (7, 6767127), (9, 5263321), (21, 2255709), (63, 751903), (829, 57141), (907, 52227), (2487, 19047), (2721, 17409), (5803, 8163), (6349, 7461)]