880974387

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{190811}}^1$

素因数の和:190845

約数の個数: 24

約数和(自身を含む): 1389111360

約数和(自身を除く): 508136973

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 190811, 572433, 1717299, 3625409, 5151897, 10876227, 15455691, 32628681, 46367073, 97886043, 293658129, 880974387]

約数ペア:

[(1, 880974387), (3, 293658129), (9, 97886043), (19, 46367073), (27, 32628681), (57, 15455691), (81, 10876227), (171, 5151897), (243, 3625409), (513, 1717299), (1539, 572433), (4617, 190811)]