28852761

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5701}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 44156288

約数和(自身を除く): 15303527

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 5701, 17103, 39907, 119721, 1373941, 4121823, 9617587, 28852761]

約数ペア:

[(1, 28852761), (3, 9617587), (7, 4121823), (21, 1373941), (241, 119721), (723, 39907), (1687, 17103), (5061, 5701)]