38945739

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11519}}^1$

素因数の和:11559

約数の個数: 24

約数和(自身を含む): 63037440

約数和(自身を除く): 24091701

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 11519, 34557, 80633, 241899, 264937, 564431, 794811, 1693293, 1854559, 5563677, 12981913, 38945739]

約数ペア:

[(1, 38945739), (3, 12981913), (7, 5563677), (21, 1854559), (23, 1693293), (49, 794811), (69, 564431), (147, 264937), (161, 241899), (483, 80633), (1127, 34557), (3381, 11519)]