7075467

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 12879360

約数和(自身を除く): 5803893

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 257, 399, 437, 483, 771, 1197, 1311, 1449, 1799, 2313, 3059, 3933, 4883, 5397, 5911, 9177, 14649, 16191, 17733, 27531, 34181, 41377, 43947, 53199, 102543, 112309, 124131, 307629, 336927, 372393, 786163, 1010781, 2358489, 7075467]

約数ペア:

[(1, 7075467), (3, 2358489), (7, 1010781), (9, 786163), (19, 372393), (21, 336927), (23, 307629), (57, 124131), (63, 112309), (69, 102543), (133, 53199), (161, 43947), (171, 41377), (207, 34181), (257, 27531), (399, 17733), (437, 16191), (483, 14649), (771, 9177), (1197, 5911), (1311, 5397), (1449, 4883), (1799, 3933), (2313, 3059)]