221796509

素因数分解:

${\mathrm{11}}^4\times {\mathrm{15149}}^1$

素因数の和:15193

約数の個数: 10

約数和(自身を含む): 243990750

約数和(自身を除く): 22194241

約数列:

[1, 11, 121, 1331, 14641, 15149, 166639, 1833029, 20163319, 221796509]

約数ペア:

[(1, 221796509), (11, 20163319), (121, 1833029), (1331, 166639), (14641, 15149)]