758796857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 948364032

約数和(自身を除く): 189567175

約数列:

[1, 7, 13, 91, 157, 173, 307, 1099, 1211, 2041, 2149, 2249, 3991, 14287, 15743, 27161, 27937, 48199, 53111, 190127, 337393, 353093, 371777, 626587, 690443, 2471651, 4386109, 4833101, 8338427, 58368989, 108399551, 758796857]

約数ペア:

[(1, 758796857), (7, 108399551), (13, 58368989), (91, 8338427), (157, 4833101), (173, 4386109), (307, 2471651), (1099, 690443), (1211, 626587), (2041, 371777), (2149, 353093), (2249, 337393), (3991, 190127), (14287, 53111), (15743, 48199), (27161, 27937)]