123434367

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 191715840

約数和(自身を除く): 68281473

約数列:

[1, 3, 7, 21, 89, 211, 267, 313, 623, 633, 939, 1477, 1869, 2191, 4431, 6573, 18779, 27857, 56337, 66043, 83571, 131453, 194999, 198129, 394359, 462301, 584997, 1386903, 5877827, 17633481, 41144789, 123434367]

約数ペア:

[(1, 123434367), (3, 41144789), (7, 17633481), (21, 5877827), (89, 1386903), (211, 584997), (267, 462301), (313, 394359), (623, 198129), (633, 194999), (939, 131453), (1477, 83571), (1869, 66043), (2191, 56337), (4431, 27857), (6573, 18779)]