28604793

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23087}}^1$

素因数の和:23156

約数の個数: 16

約数和(自身を含む): 44328960

約数和(自身を除く): 15724167

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 23087, 69261, 161609, 484827, 1362133, 4086399, 9534931, 28604793]

約数ペア:

[(1, 28604793), (3, 9534931), (7, 4086399), (21, 1362133), (59, 484827), (177, 161609), (413, 69261), (1239, 23087)]