2749824231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2711}}^1\times {\mathrm{4391}}^1$

素因数の和:7123

約数の個数: 32

約数和(自身を含む): 4573863936

約数和(自身を除く): 1824039705

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2711, 4391, 8133, 13173, 18977, 29821, 30737, 48301, 56931, 89463, 92211, 144903, 208747, 338107, 626241, 1014321, 11904001, 35712003, 83328007, 130944011, 249984021, 392832033, 916608077, 2749824231]

約数ペア:

[(1, 2749824231), (3, 916608077), (7, 392832033), (11, 249984021), (21, 130944011), (33, 83328007), (77, 35712003), (231, 11904001), (2711, 1014321), (4391, 626241), (8133, 338107), (13173, 208747), (18977, 144903), (29821, 92211), (30737, 89463), (48301, 56931)]