3863783

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 5120640

約数和(自身を除く): 1256857

約数列:

[1, 7, 11, 19, 77, 133, 139, 209, 361, 973, 1463, 1529, 2527, 2641, 3971, 10703, 18487, 27797, 29051, 50179, 203357, 351253, 551969, 3863783]

約数ペア:

[(1, 3863783), (7, 551969), (11, 351253), (19, 203357), (77, 50179), (133, 29051), (139, 27797), (209, 18487), (361, 10703), (973, 3971), (1463, 2641), (1529, 2527)]