34438257

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 58617600

約数和(自身を除く): 24179343

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 709, 771, 1799, 2127, 2313, 4963, 5397, 6381, 6939, 14889, 16191, 19143, 44667, 48573, 134001, 182213, 546639, 1275491, 1639917, 3826473, 4919751, 11479419, 34438257]

約数ペア:

[(1, 34438257), (3, 11479419), (7, 4919751), (9, 3826473), (21, 1639917), (27, 1275491), (63, 546639), (189, 182213), (257, 134001), (709, 48573), (771, 44667), (1799, 19143), (2127, 16191), (2313, 14889), (4963, 6939), (5397, 6381)]