87180911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 94348800

約数和(自身を除く): 7167889

約数列:

[1, 19, 47, 233, 419, 893, 4427, 7961, 10951, 19693, 97627, 208069, 374167, 1854913, 4588469, 87180911]

約数ペア:

[(1, 87180911), (19, 4588469), (47, 1854913), (233, 374167), (419, 208069), (893, 97627), (4427, 19693), (7961, 10951)]