74137021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5987}}^1$

素因数の和:6084

約数の個数: 16

約数和(自身を含む): 89101440

約数和(自身を除く): 14964419

約数列:

[1, 7, 29, 61, 203, 427, 1769, 5987, 12383, 41909, 173623, 365207, 1215361, 2556449, 10591003, 74137021]

約数ペア:

[(1, 74137021), (7, 10591003), (29, 2556449), (61, 1215361), (203, 365207), (427, 173623), (1769, 41909), (5987, 12383)]