122891867

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15661}}^1$

素因数の和:15746

約数の個数: 16

約数和(自身を含む): 150355200

約数和(自身を除く): 27463333

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 15661, 109627, 297559, 923999, 2082913, 6467993, 17555981, 122891867]

約数ペア:

[(1, 122891867), (7, 17555981), (19, 6467993), (59, 2082913), (133, 923999), (413, 297559), (1121, 109627), (7847, 15661)]