3960588667

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 4759413120

約数和(自身を除く): 798824453

約数列:

[1, 7, 29, 97, 197, 203, 679, 1021, 1379, 2813, 5713, 7147, 19109, 19691, 29609, 39991, 99037, 133763, 201137, 207263, 554161, 693259, 1407959, 2872073, 3879127, 5832973, 19510289, 20104511, 40830811, 136572023, 565798381, 3960588667]

約数ペア:

[(1, 3960588667), (7, 565798381), (29, 136572023), (97, 40830811), (197, 20104511), (203, 19510289), (679, 5832973), (1021, 3879127), (1379, 2872073), (2813, 1407959), (5713, 693259), (7147, 554161), (19109, 207263), (19691, 201137), (29609, 133763), (39991, 99037)]