1303300803

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 2122306560

約数和(自身を除く): 819005757

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 157, 203, 301, 317, 471, 609, 903, 951, 1099, 1247, 2219, 3297, 3741, 4553, 6657, 6751, 8729, 9193, 13631, 13659, 20253, 26187, 27579, 31871, 40893, 47257, 49769, 64351, 95417, 95613, 141771, 149307, 193053, 195779, 286251, 348383, 395299, 587337, 1045149, 1185897, 1370453, 1443301, 2140067, 2767093, 4111359, 4329903, 6420201, 8301279, 10103107, 14980469, 30309321, 44941407, 62061943, 186185829, 434433601, 1303300803]

約数ペア:

[(1, 1303300803), (3, 434433601), (7, 186185829), (21, 62061943), (29, 44941407), (43, 30309321), (87, 14980469), (129, 10103107), (157, 8301279), (203, 6420201), (301, 4329903), (317, 4111359), (471, 2767093), (609, 2140067), (903, 1443301), (951, 1370453), (1099, 1185897), (1247, 1045149), (2219, 587337), (3297, 395299), (3741, 348383), (4553, 286251), (6657, 195779), (6751, 193053), (8729, 149307), (9193, 141771), (13631, 95613), (13659, 95417), (20253, 64351), (26187, 49769), (27579, 47257), (31871, 40893)]