221380997343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{4886027}}^1$

素因数の和:4887414

約数の個数: 16

約数和(自身を含む): 322243318656

約数和(自身を除く): 100862321313

約数列:

[1, 3, 11, 33, 1373, 4119, 15103, 45309, 4886027, 14658081, 53746297, 161238891, 6708515071, 20125545213, 73793665781, 221380997343]

約数ペア:

[(1, 221380997343), (3, 73793665781), (11, 20125545213), (33, 6708515071), (1373, 161238891), (4119, 53746297), (15103, 14658081), (45309, 4886027)]