1258301187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2207}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 2141088768

約数和(自身を除く): 882787581

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 443, 1287, 1329, 2207, 3987, 4873, 5759, 6621, 14619, 17277, 19863, 24277, 28691, 43857, 51831, 63349, 72831, 86073, 190047, 218493, 258219, 315601, 570141, 946803, 977701, 2840409, 2933103, 8799309, 10754711, 12710113, 32264133, 38130339, 96792399, 114391017, 139811243, 419433729, 1258301187]

約数ペア:

[(1, 1258301187), (3, 419433729), (9, 139811243), (11, 114391017), (13, 96792399), (33, 38130339), (39, 32264133), (99, 12710113), (117, 10754711), (143, 8799309), (429, 2933103), (443, 2840409), (1287, 977701), (1329, 946803), (2207, 570141), (3987, 315601), (4873, 258219), (5759, 218493), (6621, 190047), (14619, 86073), (17277, 72831), (19863, 63349), (24277, 51831), (28691, 43857)]