337667841

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 589575168

約数和(自身を除く): 251907327

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 651, 861, 1271, 1953, 2583, 3813, 4217, 8897, 11439, 12651, 26691, 29519, 37953, 80073, 88557, 130727, 172897, 265671, 392181, 518691, 915089, 1176543, 1210279, 1556073, 2745267, 3630837, 5359807, 8235801, 10892511, 16079421, 37518649, 48238263, 112555947, 337667841]

約数ペア:

[(1, 337667841), (3, 112555947), (7, 48238263), (9, 37518649), (21, 16079421), (31, 10892511), (41, 8235801), (63, 5359807), (93, 3630837), (123, 2745267), (217, 1556073), (279, 1210279), (287, 1176543), (369, 915089), (651, 518691), (861, 392181), (1271, 265671), (1953, 172897), (2583, 130727), (3813, 88557), (4217, 80073), (8897, 37953), (11439, 29519), (12651, 26691)]