12959463

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 20003200

約数和(自身を除く): 7043737

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1879, 2299, 5637, 6897, 20669, 35701, 62007, 107103, 227359, 392711, 682077, 1178133, 4319821, 12959463]

約数ペア:

[(1, 12959463), (3, 4319821), (11, 1178133), (19, 682077), (33, 392711), (57, 227359), (121, 107103), (209, 62007), (363, 35701), (627, 20669), (1879, 6897), (2299, 5637)]