12137727

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3461}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 18611712

約数和(自身を除く): 6473985

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3461, 3507, 10383, 24227, 72681, 577987, 1733961, 4045909, 12137727]

約数ペア:

[(1, 12137727), (3, 4045909), (7, 1733961), (21, 577987), (167, 72681), (501, 24227), (1169, 10383), (3461, 3507)]