40245711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 60341760

約数和(自身を除く): 20096049

約数列:

[1, 3, 11, 33, 71, 89, 193, 213, 267, 579, 781, 979, 2123, 2343, 2937, 6319, 6369, 13703, 17177, 18957, 41109, 51531, 69509, 150733, 188947, 208527, 452199, 566841, 1219567, 3658701, 13415237, 40245711]

約数ペア:

[(1, 40245711), (3, 13415237), (11, 3658701), (33, 1219567), (71, 566841), (89, 452199), (193, 208527), (213, 188947), (267, 150733), (579, 69509), (781, 51531), (979, 41109), (2123, 18957), (2343, 17177), (2937, 13703), (6319, 6369)]