42197353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 47606400

約数和(自身を除く): 5409047

約数列:

[1, 11, 37, 199, 407, 521, 2189, 5731, 7363, 19277, 80993, 103679, 212047, 1140469, 3836123, 42197353]

約数ペア:

[(1, 42197353), (11, 3836123), (37, 1140469), (199, 212047), (407, 103679), (521, 80993), (2189, 19277), (5731, 7363)]