38804479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4783}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 47457280

約数和(自身を除く): 8652801

約数列:

[1, 7, 19, 61, 133, 427, 1159, 4783, 8113, 33481, 90877, 291763, 636139, 2042341, 5543497, 38804479]

約数ペア:

[(1, 38804479), (7, 5543497), (19, 2042341), (61, 636139), (133, 291763), (427, 90877), (1159, 33481), (4783, 8113)]