81902093

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29033}}^1$

素因数の和:29084

約数の個数: 16

約数和(自身を含む): 104057856

約数和(自身を除く): 22155763

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 29033, 203231, 377429, 900023, 2642003, 6300161, 11700299, 81902093]

約数ペア:

[(1, 81902093), (7, 11700299), (13, 6300161), (31, 2642003), (91, 900023), (217, 377429), (403, 203231), (2821, 29033)]