1900130139

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{35323}}^1$

素因数の和:35511

約数の個数: 24

約数和(自身を含む): 2828745920

約数和(自身を除く): 928615781

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 5977, 17931, 35323, 53793, 105969, 317907, 1518889, 4556667, 4909897, 13670001, 14729691, 44189073, 211125571, 633376713, 1900130139]

約数ペア:

[(1, 1900130139), (3, 633376713), (9, 211125571), (43, 44189073), (129, 14729691), (139, 13670001), (387, 4909897), (417, 4556667), (1251, 1518889), (5977, 317907), (17931, 105969), (35323, 53793)]