2017256751

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{725371}}^1$

素因数の和:725483

約数の個数: 16

約数和(自身を含む): 3017547520

約数和(自身を除く): 1000290769

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 725371, 2176113, 6528339, 19585017, 74713213, 224139639, 672418917, 2017256751]

約数ペア:

[(1, 2017256751), (3, 672418917), (9, 224139639), (27, 74713213), (103, 19585017), (309, 6528339), (927, 2176113), (2781, 725371)]