47214321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 83809152

約数和(自身を除く): 36594831

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 847, 1093, 1309, 2057, 2541, 3279, 3927, 6171, 7651, 12023, 14399, 18581, 22953, 36069, 43197, 55743, 84161, 130067, 132253, 204391, 252483, 390201, 396759, 613173, 925771, 1430737, 2248301, 2777313, 4292211, 6744903, 15738107, 47214321]

約数ペア:

[(1, 47214321), (3, 15738107), (7, 6744903), (11, 4292211), (17, 2777313), (21, 2248301), (33, 1430737), (51, 925771), (77, 613173), (119, 396759), (121, 390201), (187, 252483), (231, 204391), (357, 132253), (363, 130067), (561, 84161), (847, 55743), (1093, 43197), (1309, 36069), (2057, 22953), (2541, 18581), (3279, 14399), (3927, 12023), (6171, 7651)]