12860793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 20819136

約数和(自身を除く): 7958343

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3511, 3663, 10533, 31599, 38621, 115863, 129907, 347589, 389721, 1169163, 1428977, 4286931, 12860793]

約数ペア:

[(1, 12860793), (3, 4286931), (9, 1428977), (11, 1169163), (33, 389721), (37, 347589), (99, 129907), (111, 115863), (333, 38621), (407, 31599), (1221, 10533), (3511, 3663)]