12912130077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{787277}}^1$

素因数の和:787369

約数の個数: 32

約数和(自身を含む): 21766662144

約数和(自身を除く): 8854532067

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 16401, 787277, 2361831, 5510939, 8660047, 16532817, 25980141, 55896667, 60620329, 167690001, 181860987, 391276669, 614863337, 1173830007, 1844590011, 4304043359, 12912130077]

約数ペア:

[(1, 12912130077), (3, 4304043359), (7, 1844590011), (11, 1173830007), (21, 614863337), (33, 391276669), (71, 181860987), (77, 167690001), (213, 60620329), (231, 55896667), (497, 25980141), (781, 16532817), (1491, 8660047), (2343, 5510939), (5467, 2361831), (16401, 787277)]