40841353

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 10768247

約数列:

[1, 7, 23, 31, 49, 161, 167, 217, 343, 713, 1127, 1169, 1519, 3841, 4991, 5177, 7889, 8183, 10633, 26887, 34937, 36239, 57281, 119071, 188209, 244559, 253673, 833497, 1317463, 1775711, 5834479, 40841353]

約数ペア:

[(1, 40841353), (7, 5834479), (23, 1775711), (31, 1317463), (49, 833497), (161, 253673), (167, 244559), (217, 188209), (343, 119071), (713, 57281), (1127, 36239), (1169, 34937), (1519, 26887), (3841, 10633), (4991, 8183), (5177, 7889)]