23320479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6571}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 38485632

約数和(自身を除く): 15165153

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 6571, 19713, 45997, 85423, 137991, 256269, 597961, 1110499, 1793883, 3331497, 7773493, 23320479]

約数ペア:

[(1, 23320479), (3, 7773493), (7, 3331497), (13, 1793883), (21, 1110499), (39, 597961), (91, 256269), (169, 137991), (273, 85423), (507, 45997), (1183, 19713), (3549, 6571)]