1489339929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{25087}}^1$

素因数の和:25365

約数の個数: 32

約数和(自身を含む): 2485518336

約数和(自身を除く): 996178407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 257, 771, 1799, 2827, 5397, 8481, 19789, 25087, 59367, 75261, 175609, 275957, 526827, 827871, 1931699, 5795097, 6447359, 19342077, 45131513, 70920949, 135394539, 212762847, 496446643, 1489339929]

約数ペア:

[(1, 1489339929), (3, 496446643), (7, 212762847), (11, 135394539), (21, 70920949), (33, 45131513), (77, 19342077), (231, 6447359), (257, 5795097), (771, 1931699), (1799, 827871), (2827, 526827), (5397, 275957), (8481, 175609), (19789, 75261), (25087, 59367)]