2549113353

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 3875828736

約数和(自身を除く): 1326715383

約数列:

[1, 3, 9, 31, 73, 93, 219, 257, 279, 487, 657, 771, 1461, 2263, 2313, 4383, 6789, 7967, 15097, 18761, 20367, 23901, 35551, 45291, 56283, 71703, 106653, 125159, 135873, 168849, 319959, 375477, 581591, 1102081, 1126431, 1744773, 3306243, 3879929, 5234319, 9136607, 9918729, 11639787, 27409821, 34919361, 82229463, 283234817, 849704451, 2549113353]

約数ペア:

[(1, 2549113353), (3, 849704451), (9, 283234817), (31, 82229463), (73, 34919361), (93, 27409821), (219, 11639787), (257, 9918729), (279, 9136607), (487, 5234319), (657, 3879929), (771, 3306243), (1461, 1744773), (2263, 1126431), (2313, 1102081), (4383, 581591), (6789, 375477), (7967, 319959), (15097, 168849), (18761, 135873), (20367, 125159), (23901, 106653), (35551, 71703), (45291, 56283)]