87571119

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{3739}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 120517760

約数和(自身を除く): 32946641

約数列:

[1, 3, 37, 111, 211, 633, 3739, 7807, 11217, 23421, 138343, 415029, 788929, 2366787, 29190373, 87571119]

約数ペア:

[(1, 87571119), (3, 29190373), (37, 2366787), (111, 788929), (211, 415029), (633, 138343), (3739, 23421), (7807, 11217)]