4393653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 6431232

約数和(自身を除く): 2037579

約数列:

[1, 3, 11, 33, 211, 631, 633, 1893, 2321, 6941, 6963, 20823, 133141, 399423, 1464551, 4393653]

約数ペア:

[(1, 4393653), (3, 1464551), (11, 399423), (33, 133141), (211, 20823), (631, 6963), (633, 6941), (1893, 2321)]