1994648031

素因数分解:

$3^3\times {\mathrm{1741}}^1\times {\mathrm{42433}}^1$

素因数の和:44183

約数の個数: 16

約数和(自身を含む): 2956801120

約数和(自身を除く): 962153089

約数列:

[1, 3, 9, 27, 1741, 5223, 15669, 42433, 47007, 127299, 381897, 1145691, 73875853, 221627559, 664882677, 1994648031]

約数ペア:

[(1, 1994648031), (3, 664882677), (9, 221627559), (27, 73875853), (1741, 1145691), (5223, 381897), (15669, 127299), (42433, 47007)]