38091447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 58176560

約数和(自身を除く): 20085113

約数列:

[1, 3, 9, 19, 57, 171, 337, 661, 1011, 1983, 3033, 5949, 6403, 12559, 19209, 37677, 57627, 113031, 222757, 668271, 2004813, 4232383, 12697149, 38091447]

約数ペア:

[(1, 38091447), (3, 12697149), (9, 4232383), (19, 2004813), (57, 668271), (171, 222757), (337, 113031), (661, 57627), (1011, 37677), (1983, 19209), (3033, 12559), (5949, 6403)]