6623281

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 8208000

約数和(自身を除く): 1584719

約数列:

[1, 7, 29, 49, 59, 79, 203, 413, 553, 1421, 1711, 2291, 2891, 3871, 4661, 11977, 16037, 32627, 83839, 112259, 135169, 228389, 946183, 6623281]

約数ペア:

[(1, 6623281), (7, 946183), (29, 228389), (49, 135169), (59, 112259), (79, 83839), (203, 32627), (413, 16037), (553, 11977), (1421, 4661), (1711, 3871), (2291, 2891)]