47118639

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 64137600

約数和(自身を除く): 17018961

約数列:

[1, 3, 59, 177, 509, 523, 1527, 1569, 30031, 30857, 90093, 92571, 266207, 798621, 15706213, 47118639]

約数ペア:

[(1, 47118639), (3, 15706213), (59, 798621), (177, 266207), (509, 92571), (523, 90093), (1527, 30857), (1569, 30031)]