4398037

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 5345280

約数和(自身を除く): 947243

約数列:

[1, 7, 23, 59, 161, 413, 463, 1357, 3241, 9499, 10649, 27317, 74543, 191219, 628291, 4398037]

約数ペア:

[(1, 4398037), (7, 628291), (23, 191219), (59, 74543), (161, 27317), (413, 10649), (463, 9499), (1357, 3241)]