1287234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5522

約数の個数: 24

約数和(自身を含む): 3004092

約数和(自身を除く): 1716858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5501, 11002, 16503, 33006, 49509, 71513, 99018, 143026, 214539, 429078, 643617, 1287234]

約数ペア:

[(1, 1287234), (2, 643617), (3, 429078), (6, 214539), (9, 143026), (13, 99018), (18, 71513), (26, 49509), (39, 33006), (78, 16503), (117, 11002), (234, 5501)]