123581302559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{62303}}^1$

素因数の和:62448

約数の個数: 36

約数和(自身を含む): 148608871488

約数和(自身を除く): 25027568929

約数列:

[1, 11, 13, 97, 121, 143, 169, 1067, 1261, 1573, 1859, 11737, 13871, 16393, 20449, 62303, 152581, 180323, 685333, 809939, 1983553, 6043391, 7538663, 8909329, 10529207, 66477301, 78564083, 98002619, 115821277, 731250311, 864204913, 1021333079, 1274034047, 9506254043, 11234663869, 123581302559]

約数ペア:

[(1, 123581302559), (11, 11234663869), (13, 9506254043), (97, 1274034047), (121, 1021333079), (143, 864204913), (169, 731250311), (1067, 115821277), (1261, 98002619), (1573, 78564083), (1859, 66477301), (11737, 10529207), (13871, 8909329), (16393, 7538663), (20449, 6043391), (62303, 1983553), (152581, 809939), (180323, 685333)]