39159021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 19592979

約数列:

[1, 3, 11, 33, 67, 89, 199, 201, 267, 597, 737, 979, 2189, 2211, 2937, 5963, 6567, 13333, 17711, 17889, 39999, 53133, 65593, 146663, 194821, 196779, 439989, 584463, 1186637, 3559911, 13053007, 39159021]

約数ペア:

[(1, 39159021), (3, 13053007), (11, 3559911), (33, 1186637), (67, 584463), (89, 439989), (199, 196779), (201, 194821), (267, 146663), (597, 65593), (737, 53133), (979, 39999), (2189, 17889), (2211, 17711), (2937, 13333), (5963, 6567)]