12625179

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20731}}^1$

素因数の和:20770

約数の個数: 16

約数和(自身を含む): 19902720

約数和(自身を除く): 7277541

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 20731, 62193, 145117, 435351, 601199, 1803597, 4208393, 12625179]

約数ペア:

[(1, 12625179), (3, 4208393), (7, 1803597), (21, 601199), (29, 435351), (87, 145117), (203, 62193), (609, 20731)]