1330852047

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1348381}}^1$

素因数の和:1348438

約数の個数: 16

約数和(自身を含む): 2071114752

約数和(自身を除く): 740262705

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1348381, 4045143, 9438667, 28316001, 63373907, 190121721, 443617349, 1330852047]

約数ペア:

[(1, 1330852047), (3, 443617349), (7, 190121721), (21, 63373907), (47, 28316001), (141, 9438667), (329, 4045143), (987, 1348381)]