1337221370457

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18097}}^1\times {\mathrm{28607}}^1$

素因数の和:46758

約数の個数: 48

約数和(自身を含む): 2261521446912

約数和(自身を除く): 924300076455

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 18097, 28607, 54291, 85821, 126679, 162873, 200249, 257463, 380037, 600747, 741977, 1140111, 1172887, 1802241, 2225931, 3518661, 5193839, 6677793, 8210209, 10555983, 15581517, 24630627, 46744551, 73891881, 517700879, 1553102637, 3623906153, 4659307911, 10871718459, 21225736039, 32615155377, 63677208117, 148580152273, 191031624351, 445740456819, 1337221370457]

約数ペア:

[(1, 1337221370457), (3, 445740456819), (7, 191031624351), (9, 148580152273), (21, 63677208117), (41, 32615155377), (63, 21225736039), (123, 10871718459), (287, 4659307911), (369, 3623906153), (861, 1553102637), (2583, 517700879), (18097, 73891881), (28607, 46744551), (54291, 24630627), (85821, 15581517), (126679, 10555983), (162873, 8210209), (200249, 6677793), (257463, 5193839), (380037, 3518661), (600747, 2225931), (741977, 1802241), (1140111, 1172887)]