981121107

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{17093}}^1$

素因数の和:17187

約数の個数: 24

約数和(自身を含む): 1406767824

約数和(自身を除く): 425646717

約数列:

[1, 3, 19, 53, 57, 159, 361, 1007, 1083, 3021, 17093, 19133, 51279, 57399, 324767, 905929, 974301, 2717787, 6170573, 17212651, 18511719, 51637953, 327040369, 981121107]

約数ペア:

[(1, 981121107), (3, 327040369), (19, 51637953), (53, 18511719), (57, 17212651), (159, 6170573), (361, 2717787), (1007, 974301), (1083, 905929), (3021, 324767), (17093, 57399), (19133, 51279)]