23667939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 36592400

約数和(自身を除く): 12924461

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2269, 3477, 6807, 10431, 20421, 43111, 129333, 138409, 387999, 415227, 1245681, 2629771, 7889313, 23667939]

約数ペア:

[(1, 23667939), (3, 7889313), (9, 2629771), (19, 1245681), (57, 415227), (61, 387999), (171, 138409), (183, 129333), (549, 43111), (1159, 20421), (2269, 10431), (3477, 6807)]