4421417

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 6052032

約数和(自身を除く): 1630615

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 631, 637, 1001, 4417, 6941, 7007, 8203, 30919, 48587, 57421, 90233, 340109, 401947, 631631, 4421417]

約数ペア:

[(1, 4421417), (7, 631631), (11, 401947), (13, 340109), (49, 90233), (77, 57421), (91, 48587), (143, 30919), (539, 8203), (631, 7007), (637, 6941), (1001, 4417)]