47282361

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27127}}^1$

素因数の和:27220

約数の個数: 16

約数和(自身を含む): 72920064

約数和(自身を除く): 25637703

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 27127, 81381, 189889, 569667, 2251541, 6754623, 15760787, 47282361]

約数ペア:

[(1, 47282361), (3, 15760787), (7, 6754623), (21, 2251541), (83, 569667), (249, 189889), (581, 81381), (1743, 27127)]