2440718787

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{32309}}^1$

素因数の和:32487

約数の個数: 24

約数和(自身を含む): 3547638000

約数和(自身を除く): 1106919213

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1937, 5811, 25181, 32309, 75543, 96927, 420017, 1260051, 4814041, 5460221, 14442123, 16380663, 62582533, 187747599, 813572929, 2440718787]

約数ペア:

[(1, 2440718787), (3, 813572929), (13, 187747599), (39, 62582533), (149, 16380663), (169, 14442123), (447, 5460221), (507, 4814041), (1937, 1260051), (5811, 420017), (25181, 96927), (32309, 75543)]