138844909

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3323}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 163381248

約数和(自身を除く): 24536339

約数列:

[1, 7, 47, 127, 329, 889, 3323, 5969, 23261, 41783, 156181, 422021, 1093267, 2954147, 19834987, 138844909]

約数ペア:

[(1, 138844909), (7, 19834987), (47, 2954147), (127, 1093267), (329, 422021), (889, 156181), (3323, 41783), (5969, 23261)]