4339391

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 5472000

約数和(自身を除く): 1132609

約数列:

[1, 7, 19, 49, 59, 79, 133, 413, 553, 931, 1121, 1501, 2891, 3871, 4661, 7847, 10507, 32627, 54929, 73549, 88559, 228389, 619913, 4339391]

約数ペア:

[(1, 4339391), (7, 619913), (19, 228389), (49, 88559), (59, 73549), (79, 54929), (133, 32627), (413, 10507), (553, 7847), (931, 4661), (1121, 3871), (1501, 2891)]