12001437

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 19933056

約数和(自身を除く): 7931619

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 967, 1379, 1773, 2901, 4137, 6769, 8703, 12411, 20307, 60921, 190499, 571497, 1333493, 1714491, 4000479, 12001437]

約数ペア:

[(1, 12001437), (3, 4000479), (7, 1714491), (9, 1333493), (21, 571497), (63, 190499), (197, 60921), (591, 20307), (967, 12411), (1379, 8703), (1773, 6769), (2901, 4137)]