38453949

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 59304960

約数和(自身を除く): 20851011

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 1979, 2159, 5937, 6477, 17811, 19431, 33643, 100929, 251333, 302787, 753999, 2261997, 4272661, 12817983, 38453949]

約数ペア:

[(1, 38453949), (3, 12817983), (9, 4272661), (17, 2261997), (51, 753999), (127, 302787), (153, 251333), (381, 100929), (1143, 33643), (1979, 19431), (2159, 17811), (5937, 6477)]