12260493

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 20532096

約数和(自身を除く): 8271603

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2741, 4473, 8223, 19187, 24669, 57561, 172683, 194611, 583833, 1362277, 1751499, 4086831, 12260493]

約数ペア:

[(1, 12260493), (3, 4086831), (7, 1751499), (9, 1362277), (21, 583833), (63, 194611), (71, 172683), (213, 57561), (497, 24669), (639, 19187), (1491, 8223), (2741, 4473)]