2070243

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 3620448

約数和(自身を除く): 1550205

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1933, 5799, 13531, 17397, 32861, 40593, 98583, 121779, 230027, 295749, 690081, 2070243]

約数ペア:

[(1, 2070243), (3, 690081), (7, 295749), (9, 230027), (17, 121779), (21, 98583), (51, 40593), (63, 32861), (119, 17397), (153, 13531), (357, 5799), (1071, 1933)]