13979865429

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{349}}^1\times {\mathrm{12329}}^1$

素因数の和:12722

約数の個数: 36

約数和(自身を含む): 21374671500

約数和(自身を除く): 7394806071

約数列:

[1, 3, 9, 19, 57, 171, 349, 361, 1047, 1083, 3141, 3249, 6631, 12329, 19893, 36987, 59679, 110961, 125989, 234251, 377967, 702753, 1133901, 2108259, 4302821, 4450769, 12908463, 13352307, 38725389, 40056921, 81753599, 245260797, 735782391, 1553318381, 4659955143, 13979865429]

約数ペア:

[(1, 13979865429), (3, 4659955143), (9, 1553318381), (19, 735782391), (57, 245260797), (171, 81753599), (349, 40056921), (361, 38725389), (1047, 13352307), (1083, 12908463), (3141, 4450769), (3249, 4302821), (6631, 2108259), (12329, 1133901), (19893, 702753), (36987, 377967), (59679, 234251), (110961, 125989)]