23976771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 39932928

約数和(自身を除く): 15956157

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1237, 1491, 2769, 3711, 6461, 8659, 16081, 19383, 25977, 48243, 87827, 112567, 263481, 337701, 614789, 1141751, 1844367, 3425253, 7992257, 23976771]

約数ペア:

[(1, 23976771), (3, 7992257), (7, 3425253), (13, 1844367), (21, 1141751), (39, 614789), (71, 337701), (91, 263481), (213, 112567), (273, 87827), (497, 48243), (923, 25977), (1237, 19383), (1491, 16081), (2769, 8659), (3711, 6461)]