1368558191

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11544

約数の個数: 48

約数和(自身を含む): 1980508320

約数和(自身を除く): 611950129

約数列:

[1, 7, 11, 13, 17, 49, 77, 91, 119, 143, 187, 221, 539, 637, 833, 1001, 1309, 1547, 2431, 7007, 9163, 10829, 11489, 17017, 80423, 119119, 126379, 149357, 195313, 562961, 884653, 1045499, 1367191, 1642927, 2148443, 2539069, 6192571, 7318493, 9570337, 11500489, 15039101, 17773483, 27929759, 80503423, 105273707, 124414381, 195508313, 1368558191]

約数ペア:

[(1, 1368558191), (7, 195508313), (11, 124414381), (13, 105273707), (17, 80503423), (49, 27929759), (77, 17773483), (91, 15039101), (119, 11500489), (143, 9570337), (187, 7318493), (221, 6192571), (539, 2539069), (637, 2148443), (833, 1642927), (1001, 1367191), (1309, 1045499), (1547, 884653), (2431, 562961), (7007, 195313), (9163, 149357), (10829, 126379), (11489, 119119), (17017, 80423)]