417536427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 722534400

約数和(自身を除く): 304997973

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 199, 217, 231, 293, 341, 597, 651, 879, 1023, 1393, 2051, 2189, 2387, 3223, 4179, 6153, 6169, 6567, 7161, 9083, 9669, 15323, 18507, 22561, 27249, 43183, 45969, 58307, 63581, 67683, 67859, 99913, 129549, 174921, 190743, 203577, 299739, 408149, 475013, 641377, 699391, 1224447, 1425039, 1807517, 1924131, 2098173, 4489639, 5422551, 12652619, 13468917, 19882687, 37957857, 59648061, 139178809, 417536427]

約数ペア:

[(1, 417536427), (3, 139178809), (7, 59648061), (11, 37957857), (21, 19882687), (31, 13468917), (33, 12652619), (77, 5422551), (93, 4489639), (199, 2098173), (217, 1924131), (231, 1807517), (293, 1425039), (341, 1224447), (597, 699391), (651, 641377), (879, 475013), (1023, 408149), (1393, 299739), (2051, 203577), (2189, 190743), (2387, 174921), (3223, 129549), (4179, 99913), (6153, 67859), (6169, 67683), (6567, 63581), (7161, 58307), (9083, 45969), (9669, 43183), (15323, 27249), (18507, 22561)]