97861221

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{25951}}^1$

素因数の和:26376

約数の個数: 12

約数和(自身を含む): 141697920

約数和(自身を除く): 43836699

約数列:

[1, 3, 9, 419, 1257, 3771, 25951, 77853, 233559, 10873469, 32620407, 97861221]

約数ペア:

[(1, 97861221), (3, 32620407), (9, 10873469), (419, 233559), (1257, 77853), (3771, 25951)]