40250217

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2711}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 63070272

約数和(自身を除く): 22820055

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 2711, 4949, 8133, 14847, 18977, 56931, 132839, 273811, 398517, 821433, 1916677, 5750031, 13416739, 40250217]

約数ペア:

[(1, 40250217), (3, 13416739), (7, 5750031), (21, 1916677), (49, 821433), (101, 398517), (147, 273811), (303, 132839), (707, 56931), (2121, 18977), (2711, 14847), (4949, 8133)]