1338284829

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{87179}}^1$

素因数の和:87249

約数の個数: 32

約数和(自身を含む): 2209489920

約数和(自身を除く): 871205091

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 87179, 261537, 610253, 1482043, 1830759, 3748697, 4446129, 10374301, 11246091, 26240879, 31122903, 63727849, 78722637, 191183547, 446094943, 1338284829]

約数ペア:

[(1, 1338284829), (3, 446094943), (7, 191183547), (17, 78722637), (21, 63727849), (43, 31122903), (51, 26240879), (119, 11246091), (129, 10374301), (301, 4446129), (357, 3748697), (731, 1830759), (903, 1482043), (2193, 610253), (5117, 261537), (15351, 87179)]