1337221413437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1\times {\mathrm{7127}}^1$

素因数の和:7698

約数の個数: 64

約数和(自身を含む): 1712449880064

約数和(自身を除く): 375228466627

約数列:

[1, 7, 13, 31, 91, 217, 227, 293, 403, 1589, 2051, 2821, 2951, 3809, 7037, 7127, 9083, 20657, 26663, 49259, 49889, 63581, 66511, 91481, 92651, 118079, 220937, 465577, 640367, 648557, 826553, 864643, 1546559, 1617829, 2061841, 2088211, 2872181, 6052501, 11324803, 14432887, 14617477, 20105267, 21031777, 26803933, 27146743, 50152699, 64734541, 147222439, 187627531, 190027201, 351068893, 453141787, 474023897, 651985087, 841549033, 3318167279, 4563895609, 5890843231, 6162310661, 14694740807, 43136174627, 102863185649, 191031630491, 1337221413437]

約数ペア:

[(1, 1337221413437), (7, 191031630491), (13, 102863185649), (31, 43136174627), (91, 14694740807), (217, 6162310661), (227, 5890843231), (293, 4563895609), (403, 3318167279), (1589, 841549033), (2051, 651985087), (2821, 474023897), (2951, 453141787), (3809, 351068893), (7037, 190027201), (7127, 187627531), (9083, 147222439), (20657, 64734541), (26663, 50152699), (49259, 27146743), (49889, 26803933), (63581, 21031777), (66511, 20105267), (91481, 14617477), (92651, 14432887), (118079, 11324803), (220937, 6052501), (465577, 2872181), (640367, 2088211), (648557, 2061841), (826553, 1617829), (864643, 1546559)]