39447121681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8206183}}^1$

素因数の和:8206236

約数の個数: 16

約数和(自身を含む): 47267619840

約数和(自身を除く): 7820498159

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 8206183, 90268013, 155917477, 188742209, 1715092247, 2076164299, 3586101971, 39447121681]

約数ペア:

[(1, 39447121681), (11, 3586101971), (19, 2076164299), (23, 1715092247), (209, 188742209), (253, 155917477), (437, 90268013), (4807, 8206183)]