40835281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 3073199

約数列:

[1, 23, 53, 139, 241, 1219, 3197, 5543, 7367, 12773, 33499, 169441, 293779, 770477, 1775447, 40835281]

約数ペア:

[(1, 40835281), (23, 1775447), (53, 770477), (139, 293779), (241, 169441), (1219, 33499), (3197, 12773), (5543, 7367)]