4507647

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 6238848

約数和(自身を除く): 1731201

約数列:

[1, 3, 43, 83, 129, 249, 421, 1263, 3569, 10707, 18103, 34943, 54309, 104829, 1502549, 4507647]

約数ペア:

[(1, 4507647), (3, 1502549), (43, 104829), (83, 54309), (129, 34943), (249, 18103), (421, 10707), (1263, 3569)]