2183530881

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{19541}}^1$

素因数の和:19881

約数の個数: 32

約数和(自身を含む): 3534444288

約数和(自身を除く): 1350913407

約数列:

[1, 3, 7, 17, 21, 51, 119, 313, 357, 939, 2191, 5321, 6573, 15963, 19541, 37247, 58623, 111741, 136787, 332197, 410361, 996591, 2325379, 6116333, 6976137, 18348999, 42814331, 103977661, 128442993, 311932983, 727843627, 2183530881]

約数ペア:

[(1, 2183530881), (3, 727843627), (7, 311932983), (17, 128442993), (21, 103977661), (51, 42814331), (119, 18348999), (313, 6976137), (357, 6116333), (939, 2325379), (2191, 996591), (5321, 410361), (6573, 332197), (15963, 136787), (19541, 111741), (37247, 58623)]