12744181

素因数分解:

${\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:983

約数の個数: 8

約数和(自身を含む): 13010328

約数和(自身を除く): 266147

約数列:

[1, 61, 401, 521, 24461, 31781, 208921, 12744181]

約数ペア:

[(1, 12744181), (61, 208921), (401, 31781), (521, 24461)]