9213985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 12130560

約数和(自身を除く): 2916575

約数列:

[1, 5, 11, 55, 233, 719, 1165, 2563, 3595, 7909, 12815, 39545, 167527, 837635, 1842797, 9213985]

約数ペア:

[(1, 9213985), (5, 1842797), (11, 837635), (55, 167527), (233, 39545), (719, 12815), (1165, 7909), (2563, 3595)]