9873783

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 14820000

約数和(自身を除く): 4946217

約数列:

[1, 3, 9, 37, 111, 149, 199, 333, 447, 597, 1341, 1791, 5513, 7363, 16539, 22089, 29651, 49617, 66267, 88953, 266859, 1097087, 3291261, 9873783]

約数ペア:

[(1, 9873783), (3, 3291261), (9, 1097087), (37, 266859), (111, 88953), (149, 66267), (199, 49617), (333, 29651), (447, 22089), (597, 16539), (1341, 7363), (1791, 5513)]