7889313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 11259200

約数和(自身を除く): 3369887

約数列:

[1, 3, 19, 57, 61, 183, 1159, 2269, 3477, 6807, 43111, 129333, 138409, 415227, 2629771, 7889313]

約数ペア:

[(1, 7889313), (3, 2629771), (19, 415227), (57, 138409), (61, 129333), (183, 43111), (1159, 6807), (2269, 3477)]