130893279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 66513441

約数列:

[1, 3, 11, 33, 41, 89, 123, 267, 451, 979, 1087, 1353, 2937, 3261, 3649, 10947, 11957, 35871, 40139, 44567, 96743, 120417, 133701, 290229, 490237, 1064173, 1470711, 3192519, 3966463, 11899389, 43631093, 130893279]

約数ペア:

[(1, 130893279), (3, 43631093), (11, 11899389), (33, 3966463), (41, 3192519), (89, 1470711), (123, 1064173), (267, 490237), (451, 290229), (979, 133701), (1087, 120417), (1353, 96743), (2937, 44567), (3261, 40139), (3649, 35871), (10947, 11957)]