22540903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 28569600

約数和(自身を除く): 6028697

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 4799, 33593, 52789, 292739, 369523, 2049173, 3220129, 22540903]

約数ペア:

[(1, 22540903), (7, 3220129), (11, 2049173), (61, 369523), (77, 292739), (427, 52789), (671, 33593), (4697, 4799)]