2009486073

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{528673}}^1$

素因数の和:528864

約数の個数: 16

約数和(自身を含む): 3078997376

約数和(自身を除く): 1069511303

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 528673, 1586019, 3700711, 11102133, 95689813, 287069439, 669828691, 2009486073]

約数ペア:

[(1, 2009486073), (3, 669828691), (7, 287069439), (21, 95689813), (181, 11102133), (543, 3700711), (1267, 1586019), (3801, 528673)]