38659089

素因数分解:

$3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 60201120

約数和(自身を除く): 21542031

約数列:

[1, 3, 7, 21, 49, 147, 409, 643, 1227, 1929, 2863, 4501, 8589, 13503, 20041, 31507, 60123, 94521, 262987, 788961, 1840909, 5522727, 12886363, 38659089]

約数ペア:

[(1, 38659089), (3, 12886363), (7, 5522727), (21, 1840909), (49, 788961), (147, 262987), (409, 94521), (643, 60123), (1227, 31507), (1929, 20041), (2863, 13503), (4501, 8589)]