28676079

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{14549}}^1$

素因数の和:14631

約数の個数: 16

約数和(自身を含む): 43068000

約数和(自身を除く): 14391921

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 14549, 43647, 130941, 392823, 1062077, 3186231, 9558693, 28676079]

約数ペア:

[(1, 28676079), (3, 9558693), (9, 3186231), (27, 1062077), (73, 392823), (219, 130941), (657, 43647), (1971, 14549)]