38275839

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 25147521

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 1979, 2149, 2763, 5937, 6447, 13853, 17811, 19341, 41559, 124677, 607553, 1822659, 4252871, 5467977, 12758613, 38275839]

約数ペア:

[(1, 38275839), (3, 12758613), (7, 5467977), (9, 4252871), (21, 1822659), (63, 607553), (307, 124677), (921, 41559), (1979, 19341), (2149, 17811), (2763, 13853), (5937, 6447)]