12071731

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 14319616

約数和(自身を除く): 2247885

約数列:

[1, 7, 37, 127, 259, 367, 889, 2569, 4699, 13579, 32893, 46609, 95053, 326263, 1724533, 12071731]

約数ペア:

[(1, 12071731), (7, 1724533), (37, 326263), (127, 95053), (259, 46609), (367, 32893), (889, 13579), (2569, 4699)]