2751469511

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:9004

約数の個数: 32

約数和(自身を含む): 3426816000

約数和(自身を除く): 675346489

約数列:

[1, 7, 29, 31, 49, 203, 217, 343, 899, 1421, 1519, 6293, 8923, 9947, 10633, 44051, 62461, 258767, 276613, 308357, 437227, 1811369, 1936291, 3060589, 8021777, 12679583, 13554037, 56152439, 88757081, 94878259, 393067073, 2751469511]

約数ペア:

[(1, 2751469511), (7, 393067073), (29, 94878259), (31, 88757081), (49, 56152439), (203, 13554037), (217, 12679583), (343, 8021777), (899, 3060589), (1421, 1936291), (1519, 1811369), (6293, 437227), (8923, 308357), (9947, 276613), (10633, 258767), (44051, 62461)]