40394739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7603}}^1$

素因数の和:7647

約数の個数: 32

約数和(自身を含む): 70078464

約数和(自身を除く): 29683725

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 7603, 22809, 53221, 83633, 159663, 174869, 250899, 524607, 585431, 1224083, 1756293, 1923559, 3672249, 5770677, 13464913, 40394739]

約数ペア:

[(1, 40394739), (3, 13464913), (7, 5770677), (11, 3672249), (21, 1923559), (23, 1756293), (33, 1224083), (69, 585431), (77, 524607), (161, 250899), (231, 174869), (253, 159663), (483, 83633), (759, 53221), (1771, 22809), (5313, 7603)]