26189229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 13537491

約数列:

[1, 3, 11, 33, 37, 89, 111, 241, 267, 407, 723, 979, 1221, 2651, 2937, 3293, 7953, 8917, 9879, 21449, 26751, 36223, 64347, 98087, 108669, 235939, 294261, 707817, 793613, 2380839, 8729743, 26189229]

約数ペア:

[(1, 26189229), (3, 8729743), (11, 2380839), (33, 793613), (37, 707817), (89, 294261), (111, 235939), (241, 108669), (267, 98087), (407, 64347), (723, 36223), (979, 26751), (1221, 21449), (2651, 9879), (2937, 8917), (3293, 7953)]