2943955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 4279392

約数和(自身を除く): 1335437

約数列:

[1, 5, 7, 19, 35, 95, 133, 233, 361, 665, 1165, 1631, 1805, 2527, 4427, 8155, 12635, 22135, 30989, 84113, 154945, 420565, 588791, 2943955]

約数ペア:

[(1, 2943955), (5, 588791), (7, 420565), (19, 154945), (35, 84113), (95, 30989), (133, 22135), (233, 12635), (361, 8155), (665, 4427), (1165, 2527), (1631, 1805)]