8766981

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 16

約数和(自身を含む): 13203520

約数和(自身を除く): 4436539

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 5323, 15969, 47907, 143721, 324703, 974109, 2922327, 8766981]

約数ペア:

[(1, 8766981), (3, 2922327), (9, 974109), (27, 324703), (61, 143721), (183, 47907), (549, 15969), (1647, 5323)]