4187937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 6099968

約数和(自身を除く): 1912031

約数列:

[1, 3, 13, 39, 73, 219, 949, 1471, 2847, 4413, 19123, 57369, 107383, 322149, 1395979, 4187937]

約数ペア:

[(1, 4187937), (3, 1395979), (13, 322149), (39, 107383), (73, 57369), (219, 19123), (949, 4413), (1471, 2847)]