1296311931

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 2074965984

約数和(自身を除く): 778654053

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 243, 339, 459, 1017, 1377, 1921, 2777, 3051, 4131, 5763, 8331, 9153, 17289, 24993, 27459, 47209, 51867, 74979, 141627, 155601, 224937, 313801, 424881, 466803, 674811, 941403, 1274643, 2824209, 3823929, 5334617, 8472627, 11471787, 16003851, 25417881, 48011553, 76253643, 144034659, 432103977, 1296311931]

約数ペア:

[(1, 1296311931), (3, 432103977), (9, 144034659), (17, 76253643), (27, 48011553), (51, 25417881), (81, 16003851), (113, 11471787), (153, 8472627), (243, 5334617), (339, 3823929), (459, 2824209), (1017, 1274643), (1377, 941403), (1921, 674811), (2777, 466803), (3051, 424881), (4131, 313801), (5763, 224937), (8331, 155601), (9153, 141627), (17289, 74979), (24993, 51867), (27459, 47209)]