47204313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6337}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 68146176

約数和(自身を除く): 20941863

約数列:

[1, 3, 13, 39, 191, 573, 2483, 6337, 7449, 19011, 82381, 247143, 1210367, 3631101, 15734771, 47204313]

約数ペア:

[(1, 47204313), (3, 15734771), (13, 3631101), (39, 1210367), (191, 247143), (573, 82381), (2483, 19011), (6337, 7449)]