713695689

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1423}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 1244006400

約数和(自身を除く): 530310711

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 419, 1197, 1257, 1423, 2933, 3771, 4269, 7961, 8799, 9961, 12807, 23883, 26397, 27037, 29883, 55727, 71649, 81111, 89649, 167181, 189259, 243333, 501543, 567777, 596237, 1703331, 1788711, 4173659, 5366133, 11328503, 12520977, 33985509, 37562931, 79299521, 101956527, 237898563, 713695689]

約数ペア:

[(1, 713695689), (3, 237898563), (7, 101956527), (9, 79299521), (19, 37562931), (21, 33985509), (57, 12520977), (63, 11328503), (133, 5366133), (171, 4173659), (399, 1788711), (419, 1703331), (1197, 596237), (1257, 567777), (1423, 501543), (2933, 243333), (3771, 189259), (4269, 167181), (7961, 89649), (8799, 81111), (9961, 71649), (12807, 55727), (23883, 29883), (26397, 27037)]