42869409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30211}}^1$

素因数の和:30268

約数の個数: 16

約数和(自身を含む): 63807744

約数和(自身を除く): 20938335

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 30211, 90633, 332321, 996963, 1299073, 3897219, 14289803, 42869409]

約数ペア:

[(1, 42869409), (3, 14289803), (11, 3897219), (33, 1299073), (43, 996963), (129, 332321), (473, 90633), (1419, 30211)]