221342693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32933}}^1$

素因数の和:33004

約数の個数: 16

約数和(自身を含む): 265579776

約数和(自身を除く): 44237083

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 32933, 362263, 428129, 1547851, 4709419, 17026361, 20122063, 221342693]

約数ペア:

[(1, 221342693), (11, 20122063), (13, 17026361), (47, 4709419), (143, 1547851), (517, 428129), (611, 362263), (6721, 32933)]