2017395129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{397673}}^1$

素因数の和:397784

約数の個数: 16

約数和(自身を含む): 2863252800

約数和(自身を除く): 845857671

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 397673, 1193019, 7555787, 22667361, 35392897, 106178691, 672465043, 2017395129]

約数ペア:

[(1, 2017395129), (3, 672465043), (19, 106178691), (57, 35392897), (89, 22667361), (267, 7555787), (1691, 1193019), (5073, 397673)]