39052923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7571

約数の個数: 32

約数和(自身を含む): 67468800

約数和(自身を除く): 28415877

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 7529, 22587, 52703, 97877, 143051, 158109, 293631, 429153, 685139, 1001357, 1859663, 2055417, 3004071, 5578989, 13017641, 39052923]

約数ペア:

[(1, 39052923), (3, 13017641), (7, 5578989), (13, 3004071), (19, 2055417), (21, 1859663), (39, 1001357), (57, 685139), (91, 429153), (133, 293631), (247, 158109), (273, 143051), (399, 97877), (741, 52703), (1729, 22587), (5187, 7529)]