685139727

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{38261}}^1$

素因数の和:38438

約数の個数: 16

約数和(自身を含む): 940326912

約数和(自身を除く): 255187185

約数列:

[1, 3, 47, 127, 141, 381, 5969, 17907, 38261, 114783, 1798267, 4859147, 5394801, 14577441, 228379909, 685139727]

約数ペア:

[(1, 685139727), (3, 228379909), (47, 14577441), (127, 5394801), (141, 4859147), (381, 1798267), (5969, 114783), (17907, 38261)]