713805813

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 1297520640

約数和(自身を除く): 583714827

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 71, 111, 133, 171, 213, 227, 259, 333, 399, 497, 639, 681, 703, 777, 1197, 1349, 1491, 1589, 2043, 2109, 2331, 2627, 4047, 4313, 4473, 4767, 4921, 6327, 7881, 8399, 9443, 12141, 12939, 14301, 14763, 16117, 18389, 23643, 25197, 28329, 30191, 38817, 44289, 48351, 49913, 55167, 58793, 75591, 84987, 90573, 112819, 145053, 149739, 159581, 165501, 176379, 271719, 306223, 338457, 349391, 449217, 478743, 529137, 596329, 918669, 1015371, 1048173, 1117067, 1436229, 1788987, 2143561, 2756007, 3144519, 3351201, 4174303, 5366961, 6430683, 10053603, 11330251, 12522909, 19292049, 33990753, 37568727, 79311757, 101972259, 237935271, 713805813]

約数ペア:

[(1, 713805813), (3, 237935271), (7, 101972259), (9, 79311757), (19, 37568727), (21, 33990753), (37, 19292049), (57, 12522909), (63, 11330251), (71, 10053603), (111, 6430683), (133, 5366961), (171, 4174303), (213, 3351201), (227, 3144519), (259, 2756007), (333, 2143561), (399, 1788987), (497, 1436229), (639, 1117067), (681, 1048173), (703, 1015371), (777, 918669), (1197, 596329), (1349, 529137), (1491, 478743), (1589, 449217), (2043, 349391), (2109, 338457), (2331, 306223), (2627, 271719), (4047, 176379), (4313, 165501), (4473, 159581), (4767, 149739), (4921, 145053), (6327, 112819), (7881, 90573), (8399, 84987), (9443, 75591), (12141, 58793), (12939, 55167), (14301, 49913), (14763, 48351), (16117, 44289), (18389, 38817), (23643, 30191), (25197, 28329)]