745479903

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{13829}}^1$

素因数の和:14007

約数の個数: 32

約数和(自身を含む): 1210844160

約数和(自身を除く): 465364257

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 2567, 3171, 7701, 13829, 17969, 41487, 53907, 96803, 235093, 290409, 705279, 1645651, 2088179, 4936953, 6264537, 14617253, 35499043, 43851759, 106497129, 248493301, 745479903]

約数ペア:

[(1, 745479903), (3, 248493301), (7, 106497129), (17, 43851759), (21, 35499043), (51, 14617253), (119, 6264537), (151, 4936953), (357, 2088179), (453, 1645651), (1057, 705279), (2567, 290409), (3171, 235093), (7701, 96803), (13829, 53907), (17969, 41487)]